Joshua Riederman, DO

Dr. Grethel Perez-Meek is a board-eligible psychiatrist with training across inpatient and outpatient mental health settings. She completed her psychiatry residency at Creighton University, earned her Doctor of Osteopathic Medicine degree from Des Moines University, and completed undergraduate studies in Biology with a minor in Chemistry at the University of Miami. She treats a broad range of conditions, including mood disorders, anxiety disorders, trauma-related conditions, and psychosis, and provides care in both English and Spanish.

Dr. Perez-Meek strives to create an environment where patients feel comfortable, respected, and able to speak openly. She takes a collaborative approach to care, incorporating each patient’s preferences and goals into treatment decisions. She focuses on understanding patients’ backgrounds, experiences, and individual needs while emphasizing realistic, manageable treatment approaches that fit into daily life.

Dr. Perez-Meek begins with a detailed assessment to understand symptoms, history, and treatment goals. She partners with patients to develop personalized treatment plans tailored to their needs and provides ongoing follow-up to monitor progress and make adjustments when appropriate. She also incorporates education into visits to support informed decision-making and long-term mental wellness.

Dr. Akbar Salman earned his medical degree from NYU School of Medicine and is currently completing his psychiatry residency at Saint Elizabeths Hospital. He has experience working with a diverse range of patients, including young adults, veterans, and immigrant populations, which has shaped his patient-centered approach to care.

Dr. Salman values clear, direct, and honest communication while maintaining a relaxed and supportive atmosphere during appointments. Whether providing medication management or therapy, he strives to create a comfortable environment where patients feel heard, respected, and empowered to discuss their concerns openly.

Dr. Salman takes a detailed and in-depth approach to each session, working to understand and empathize with the underlying factors affecting a patient's mental health and well-being. He collaborates closely with patients to develop individualized treatment plans and identify practical follow-up steps that support meaningful improvements in daily life.

Dr. Ellen Yin earned her medical degree from NYU School of Medicine and completed her psychiatry residency at MedStar Georgetown University Hospital. She has experience with multiple forms of therapy, including psychodynamic therapy, exposure therapy for OCD, and CBT for ADHD. Dr. Yin has worked with a variety of populations and diagnoses, with particular focus on immigrants and young professionals, as well as the treatment of anxiety, OCD, and PTSD.

Dr. Yin creates a kind and accepting environment that fosters a trusting, collaborative, and respectful provider-patient relationship. She takes time to identify underlying issues and approaches treatment thoughtfully, deliberately, and with a strong foundation in evidence-based care.

Dr. Yin's approach centers on fully understanding each patient's experiences, symptoms, and goals to develop a comprehensive assessment. She works collaboratively with patients to create individualized treatment plans designed to help them achieve meaningful and lasting improvements in their lives.

Dr. Benjamin Bulger, MD, completed psychiatry residency training at the University of Kansas Medical Center. His clinical experience includes outpatient, inpatient, emergency psychiatry, and Veterans Affairs settings. He treats a broad range of conditions, including depression, anxiety disorders, ADHD, bipolar disorder, and trauma-related disorders. He emphasizes evidence-based treatment tailored to each patient’s individual needs and goals.

Dr. Bulger believes effective psychiatric care is built on trust, respect, and open communication. He strives to create a supportive, nonjudgmental environment where patients feel comfortable discussing sensitive concerns. He takes a collaborative approach to treatment, incorporating patient preferences and values into clinical decision-making, with a focus on meaningful and sustainable improvements in mental health and quality of life.

Dr. Bulger begins appointments with a thorough discussion of current concerns, symptoms, and treatment goals. Treatment recommendations are tailored to each individual and may include medication management, education, and lifestyle considerations. Decisions are made collaboratively, with patients encouraged to ask questions and actively participate in their care. Follow-up visits focus on monitoring progress, addressing challenges, and adjusting treatment as needed to support improved functioning, resilience, and overall quality of life.

Dr. Tasha Vazquez is a psychiatrist with expertise in Cognitive Behavioral Therapy (CBT), psychodynamic psychotherapy, and integrative psychiatry. She is passionate about helping individuals improve their mental health through a thoughtful combination of psychotherapy, lifestyle wellness, nutrition, and evidence-based treatment. Dr. Vazquez works with patients experiencing anxiety, depression, bipolar disorder, ADHD, and life transitions, and has a special interest in supporting LGBTQ+ individuals, women’s mental health, and college-age young adults.

Dr. Vazquez believes effective psychiatric care begins with trust, collaboration, and meeting patients where they are. She takes a warm, supportive, and holistic approach, tailoring treatment to each patient’s unique goals and needs. Depending on the individual, treatment may include psychotherapy, lifestyle and wellness strategies, medication management, or a combination of these approaches.

Dr. Vazquez begins with a thorough evaluation to understand each patient’s experiences, concerns, and priorities. Together, they develop an individualized treatment plan grounded in three core principles: talk therapy, evidence-based medication treatment, and lifestyle medicine. Her goal is to create a personalized path forward that supports lasting mental wellness and meaningful progress.

Dr. Brian Braumiller, DO, earned his degrees from Ohio University and Wright State University and served as chief resident in psychiatry from 1995 to 1996. During residency, he trained under renowned forensic psychiatrist Phillip J. Resnick, MD, gaining experience in inpatient and forensic psychiatry. Dr. Braumiller has also served as an assistant professor and medical director for multiple facilities and remains current on advances in psychiatric care through ongoing Maintenance of Certification activities. Outside of work, he enjoys spending time with family, fishing, boating, and appreciating the restorative and grounding effects of time on the water.

Dr. Braumiller has provided patient-centered mental health care for children, adolescents, adults, and seniors for more than 30 years. He specializes in ADHD, anxiety, and substance use concerns while also treating depression, bipolar disorder, PTSD, trauma, sleep issues, and pain-related conditions. He values individualized care and integrates medication management, evidence-based interventions, and mind-body approaches to help patients achieve meaningful, lasting improvements in well-being.

Dr. Braumiller begins with a thorough evaluation and takes time to understand each patient’s unique experiences, challenges, and goals. Based on this assessment, he develops a personalized treatment plan tailored to the patient’s needs and collaborates closely with his care team to provide comprehensive, coordinated support throughout treatment.

Dr. Tiquez Rivers is a psychiatrist with experience in both outpatient and inpatient settings, treating a broad range of psychiatric conditions and levels of acuity. Dr. Rivers earned a medical degree from the Medical University of South Carolina and completed a one-year internship in Obstetrics and Gynecology at the University of Illinois Chicago before returning to MUSC for psychiatry residency training. Clinical interests include depression, anxiety, mood disorders, perinatal and reproductive psychiatry, and LGBTQIA+ health.

Dr. Rivers strives to create a comfortable, judgment-free environment where patients feel at ease, including in virtual care. Emphasizing collaboration, respect, and clear communication, Dr. Rivers ensures each patient’s voice is central to the treatment process. They are committed to providing inclusive, affirming care for individuals of all backgrounds, including diverse cultural communities, LGBTQIA+ individuals, and people with disabilities.

Dr. Rivers begins with a comprehensive evaluation to understand each patient’s history, concerns, and goals. They develop individualized, evidence-based treatment plans tailored to the patient’s needs and lifestyle. Through ongoing follow-up, Dr. Rivers monitors progress, adjusts care as needed, and maintains a patient-centered approach to support meaningful, lasting improvements in mental health.

Dr. David Schlager is a board-certified psychiatrist with extensive experience across inpatient, outpatient, and telemedicine settings. He specializes in treating depression and bipolar disorders, anxiety and sleep disorders, ADHD, and mental health issues associated with complex medical conditions or co-occurring substance use concerns. Dr. Schlager earned his medical degree from Tufts University School of Medicine, completed his psychiatry residency at Mount Sinai Hospital in New York City, and completed a research fellowship at Columbia University/New York State Psychiatric Institute, where he later conducted research focused on seasonal depression and sleep disorders.

Over long years of practice Dr. Schlager has witnessed, and so in every new case aims for, marked improvement in both emotional distress and day to day function. He is known for being attentive, compassionate, and nonjudgmental and eagerly supports Talkiatry's mission to provide expert mental health care by reducing geographic and insurance obstacles that traditionally limited access.

Dr. Schlager begins by listening openly to each patient's story, including any past experiences of trauma that may be contributing to their current distress. Interviews progress from conversational overview to more specific and problem focused discussion. Diagnosis and treatment response are often best determined by what patients report rather than by conventional blood testing or imaging. As such, he takes care at every stage to help patients articulate their condition and specific concerns, to recognize their meaning in a psychological and social context, and to regularly update goals of care.

Dr. Maria Aguilar earned her medical degree from the Uniformed Services University School of Medicine and completed her psychiatry residency at Walter Reed National Military Medical Center. She is board certified by the American Board of Psychiatry and Neurology and has practiced in both outpatient and inpatient settings. Dr. Aguilar served as Clinic Chief for Intensive Outpatient Services at Walter Reed from 2019 to 2021 and later held leadership roles including Director of Behavioral Health, Department Head, and outpatient psychiatrist at Naval Hospital Beaufort. She has 15 years of active-duty service as a psychiatrist in the U.S. Navy and currently serves in the Navy Reserve.

Dr. Aguilar combines warmth, compassion, and evidence-based care to support her patients. She values a collaborative approach and prioritizes open communication to help create clear, personalized treatment goals.

Dr. Aguilar takes a conversational approach, exploring each patient’s history, concerns, and goals for treatment. She develops individualized treatment plans and regularly checks in for feedback to monitor progress and adjust care as needed.

Dr. Dominique Guelce is a psychiatrist with experience in inpatient, outpatient, and emergency care settings. He earned his medical degree from Weill Cornell Medicine and completed his psychiatry residency at Howard University Hospital. His diverse clinical background has equipped him to support patients across a wide range of mental health needs.

Dr. Guelce values patient-centered care and works to understand each patient's mental and emotional experiences before developing a safe, effective plan together. He enjoys reviewing progress made between visits and, in therapy-focused settings, exploring the feelings that shape thoughts and behaviors. He strives to create a welcoming environment where patients can move forward at a pace that feels comfortable.

Dr. Guelce begins by establishing a strong therapeutic relationship and creating a comfortable, accepting space for patients to discuss their concerns. He takes a thorough history to understand current circumstances, previous treatments, and their outcomes. From there, he collaborates with patients to develop treatment plans that prioritize safety, satisfaction, and meaningful progress toward their goals.

Dr. Jessamine Fazli-Ahmed is a physician with extensive experience across inpatient, outpatient, consult-liaison, and emergency psychiatric settings. She completed her undergraduate studies at Barnard College, earned her medical degree from SUNY Downstate Health Sciences University, and completed her residency and consultation-liaison psychiatry fellowship at Mount Sinai Morningside-West.

Dr. Fazli-Ahmed values open communication and takes an empathetic approach to care. She prioritizes creating a supportive environment and understanding each patient’s unique story. Her therapeutic style is grounded in psychodynamic psychotherapy, with flexibility to incorporate supportive and CBT-oriented techniques based on individual needs.

Dr. Fazli-Ahmed begins by gaining a comprehensive understanding of a patient’s medical and psychiatric history to provide holistic care. She collaborates with patients to set meaningful goals and develops personalized treatment plans to help them make steady, meaningful progress.

Matthew McEachern, MD, is a board-certified psychiatrist with over 10 years of experience practicing in child and adolescent outpatient settings. He earned his medical degree from Louisiana State University School of Medicine and completed both his psychiatry residency and child and adolescent fellowship at the University of Virginia. He is certified by the ABPN in adult as well as child and adolescent psychiatry.

Dr. McEachern values open and honest communication to build mutual trust within the therapeutic relationship. He fosters a compassionate environment where patients feel heard, understood, and respected. He also prioritizes patient autonomy, using shared decision-making to ensure treatment aligns with each individual’s goals.

Dr. McEachern begins with a comprehensive initial appointment, reviewing full history and current concerns to guide treatment planning and goal setting. He collaborates with patients through shared decision-making, presenting options and tailoring care to support their comfort and progress.

Dr. Amal Chowdhary is a board-certified psychiatrist with specialized training in Child and Adolescent Psychiatry. She earned a Bachelor of Science in Nutritional Sciences from Texas A&M University and her medical degree from the American University of the Caribbean School of Medicine. After completing General Psychiatry residency training and a Child and Adolescent Psychiatry fellowship at Nicklaus Children's Hospital, she gained experience across outpatient, inpatient, consultation-liaison, and emergency settings. Dr. Chowdhary treats adolescents and adults with anxiety, depression, ADHD, mood disorders, trauma-related conditions, and other mental health concerns, and is committed to culturally informed, patient-centered care.

Dr. Chowdhary believes effective psychiatric care begins with a strong therapeutic relationship. She fosters a warm, supportive, and nonjudgmental environment where patients can openly discuss their concerns. She values collaboration and works closely with patients to create treatment plans that reflect their goals, values, and preferences while providing education about diagnoses and treatment options to support informed decision-making.

Dr. Chowdhary starts with a comprehensive evaluation to understand each patient's symptoms, history, strengths, challenges, and goals. She develops individualized treatment plans using evidence-based approaches, including medication management, psychoeducation, and practical strategies to support emotional well-being and daily functioning. She also considers lifestyle factors such as sleep, nutrition, exercise, stress management, and overall wellness, regularly reviewing progress and adjusting treatment plans collaboratively to support lasting improvement.

Dr. Gabriel Brown is a psychiatrist with experience in both inpatient and outpatient settings. He earned his medical degree from the University of Cincinnati College of Medicine and completed his residency at Marshall University. Dr. Brown has a special interest in geriatric psychiatry and is committed to providing thoughtful, patient-centered care.

Dr. Brown values open communication and works to create a comfortable, casual environment where patients feel heard and supported. He believes treatment works best when goals are identified collaboratively, allowing care to be tailored to each patient’s unique needs and priorities.

Dr. Brown begins by reviewing each patient’s history and expanding on key concerns through a biopsychosocial evaluation. He collaborates with patients to establish clear treatment goals and expectations, while keeping treatment plans individualized, flexible, and adaptable as progress and needs evolve.

Dr. Luka Sogorovic is a board-certified psychiatrist certified by the American Board of Psychiatry and Neurology. He earned his medical degree from the Alabama College of Osteopathic Medicine and completed his psychiatry residency at the University of Florida–Jacksonville. Dr. Sogorovic has experience in both outpatient and inpatient settings and currently focuses on treating adult patients with a wide range of mental health conditions.

Dr. Sogorovic takes an evidence-based, holistic approach to mental health care. He works to create a supportive and collaborative environment where patients feel comfortable discussing their concerns and goals. In addition to medication management, he incorporates supportive therapy as a standard part of treatment, helping patients build practical strategies for improving their mental health and overall well-being.

Dr. Sogorovic begins by gaining a thorough understanding of each patient’s history, current concerns, and treatment goals during the initial visit. From there, he develops an individualized treatment plan using up-to-date, evidence-based practices. His goal is to align treatment with each patient’s needs and preferences while supporting steady progress toward improved mental health.

Dr. Christian King is a board-certified psychiatrist who earned his medical degree from Saint Louis University School of Medicine in Missouri after completing undergraduate studies at the University of Georgia. He served as chief resident of psychiatry at the University of Florida in Jacksonville. Through his work with the Department of Veterans Affairs, Dr. King has experience evaluating a wide range of psychiatric conditions, including those shaped by medical, neurological, and developmental factors, and is comfortable treating complex histories, including trauma. Outside of work, he enjoys cooking, cycling, and exploring new hobbies.

Dr. King prioritizes achieving meaningful results with the fewest medications possible to minimize side effects and long-term risks. He emphasizes patient education so individuals understand the reasoning behind their care and can actively participate in decisions. His approach is collaborative and individualized, avoiding one-size-fits-all solutions. He values creative, flexible problem-solving grounded in evidence-based medicine and focuses on building a respectful, supportive environment aimed at sustainable, long-term improvement.

Dr. King begins with a comprehensive diagnostic assessment and a clear understanding of each patient’s goals to guide evidence-based treatment planning. He takes a whole-person approach, considering possible medical contributors to symptoms when appropriate. Follow-up care is tailored to individual needs, and he integrates psychotherapy principles alongside medication management when beneficial, supporting patients throughout their recovery process.

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Dr. Isabel Buehler is a board-certified psychiatrist with experience in both inpatient and outpatient settings. She earned her medical degree from Northeast Ohio Medical University and completed her residency at Tripler Army Medical Center in Honolulu, Hawaii. She values open communication and respect to create a collaborative, supportive environment for patients facing relationship challenges, work or school stress, and other life stressors.

Dr. Buehler believes treatment works best when patients feel heard and involved in their care. She utilizes evidence-based medication management and therapy to help patients achieve their goals, improve daily functioning, and enhance overall quality of life in a supportive, respectful setting.

Dr. Buehler begins with a comprehensive evaluation to understand each patient’s history, symptoms, and concerns. From there, she works collaboratively with patients to develop an individualized treatment plan tailored to their needs and goals.

Darius Stephens, MD, is a psychiatrist trained at Morehouse School of Medicine with residency at Howard University Hospital in Washington, D.C. He has experience across adult inpatient and outpatient settings, including acute care, medication management, and administrative psychiatry alongside hospital leadership. His work centers on general adult outpatient care with a focus on evidence-based treatment, patient education, and shared decision-making. He is a member of the APA, AMA, and ASAM.

Dr. Stephens takes a direct, collaborative approach, offering honest conversations about diagnoses, options, and expectations. He creates a respectful, nonjudgmental space where patients feel comfortable discussing sensitive topics. Dr. Stephens prioritizes understanding the whole person, incorporating cultural background and life context, and is committed to serving minority and underserved communities.

Dr. Stephens begins with a thorough psychiatric evaluation to understand history, concerns, and goals. He develops individualized plans that may include medication, lifestyle strategies, and therapy referrals. He explains the reasoning behind decisions so patients stay informed and engaged, and he adjusts care collaboratively based on progress and feedback.

Christopher Bernetski, MD, is a board-certified psychiatrist with experience in inpatient, integrated primary care, and mental health settings. He earned his medical degree from the UNC School of Medicine at Chapel Hill and completed residency training at Naval Medical Center Portsmouth. Dr. Bernetski served for 9 years with the US Navy and US Marine Corps in both primary care and psychiatry roles. He has experience treating mood disorders, anxiety, ADHD, substance use, and trauma-related conditions using supportive therapy, CBT, prolonged exposure therapy, and cognitive processing therapy.

Dr. Bernetski works to create a collaborative, supportive environment without a hierarchical patient-provider dynamic. He aims to be clear and direct in his assessments and recommendations while helping patients feel comfortable discussing their concerns. His approach focuses on shared decision-making so patients can actively participate in building a treatment plan that fits their goals and values.

Dr. Bernetski begins by reviewing a patient’s concerns along with their medical and mental health history. He works with patients to clarify treatment goals and prioritize concerns when multiple issues are present. He then provides a concise assessment and discusses both psychotherapy and medication options, including benefits and drawbacks, so patients can make informed decisions about their care.

Dr. Ruth Graupera-Frain earned her medical degree from Johns Hopkins University School of Medicine. She completed a Pediatric residency at UNC Children’s Hospital and a Child, Adolescent, and Adult Psychiatry residency at University Hospitals Cleveland Medical Center at Case Western Reserve University. She practiced as a pediatrician for about 10 years and has since worked as a psychiatrist across outpatient, inpatient, residential, and college health settings. She has also cared for military members and their families and has provided telehealth services since March 2020.

Dr. Graupera-Frain takes a comprehensive and practical approach to care. She creates a supportive, nonjudgmental space where patients can feel comfortable sharing openly. She values clear, honest communication and is committed to helping patients feel heard, understood, and actively involved in their care.

Dr. Graupera-Frain begins with a foundational first visit focused on building rapport and gathering key information. She works collaboratively with patients to understand their concerns, identify contributing factors, and establish meaningful goals. Together, they develop a tailored treatment approach to improve well-being and daily functioning.

Crystal Branham is a dual board-certified Psychiatric Mental Health and Primary Care Nurse Practitioner with extensive experience in healthcare. She has practiced as a Nurse Practitioner since 2011, following her work as a registered nurse from 2004–2011. Crystal earned her graduate and postgraduate degrees from Northern Kentucky University, a bachelor’s degree in nursing from Indiana Wesleyan University, and an associate degree from Pikeville College. Her background includes roles as a clinical educator, clinical practice manager, emergency room nurse, and telehealth psychiatric provider.

Crystal values open communication and collaborates closely with patients to establish clear, meaningful treatment goals. She is passionate about delivering compassionate, comprehensive mental health care in a warm and supportive environment where patients feel heard and respected. She emphasizes building strong rapport with patients and families while offering supportive therapy and psychoeducation.

Crystal begins with a thorough assessment of medical, social, and psychiatric history to understand each patient’s concerns and past treatment. She works collaboratively to establish short- and long-term goals and develops individualized treatment plans aligned with those goals. Her approach blends evidence-based guidelines with clinical experience, while prioritizing interdisciplinary collaboration to support overall well-being.

Rashel Low is a Psychiatric Mental Health Nurse Practitioner with over 10 years of experience supporting patients ages 3 to 99 across acute care, addictions, crisis, and outpatient settings. She earned her BSN from Indiana State University and her MSN in Psychiatric Mental Health Nursing from Eastern Kentucky University. She is certified as a Psychiatric Mental Health NP (ANCC) and holds Pediatric Primary Care Certification (PNCB).

Rashel Low takes a patient-centered, holistic approach to care, recognizing that mental health is complex and treatment should be tailored to each individual. She fosters an open, welcoming environment where patients feel heard and understood, with space to discuss both strengths and challenges. Appointments focus on addressing real-life concerns and supporting overall well-being.

Rashel Low prioritizes building meaningful connections with her patients, understanding who they are and who they aspire to become. She partners with patients to develop personalized treatment goals and encourages active participation in care. While medication can be an important tool, she takes a thoughtful, cautious approach to ensure it is appropriate for each individual.

Alicia Olson, PMHNP, earned her BSN from Winona State University in Minnesota and her MSN from the University of North Dakota. She has experience in inpatient care as both a registered nurse and nurse practitioner, and more recently in outpatient primary care and private practice. Alicia has additional training in nutritional and metabolic psychiatry, which informs her holistic approach to mental health care.

Alicia takes a conversational approach, focusing on understanding patients as whole people rather than just symptoms. She integrates supportive therapy into every session and refers for deeper therapeutic work when needed. She values authenticity and recognizes that seeking help can be challenging. Alicia emphasizes the role of nutrition, lifestyle, and exercise in overall mental and physical well-being.

Alicia begins by getting to know each patient and the factors affecting their life. She practices a “less is more” approach to prescribing, sometimes helping patients reduce or discontinue unnecessary medications. Alicia collaborates with patients to set goals and works toward them using a combination of medication management and behavioral strategies.

Sarah Fedak is a Doctor of Nursing Practice (DNP)–prepared Nurse Practitioner and board-certified Psychiatric Mental Health Nurse Practitioner (PMHNP-BC). She earned advanced psychiatric mental health certification through the University of Texas Health Science Center at Houston and has provided psychiatric care across inpatient, outpatient, telehealth, and intensive outpatient settings. Sarah previously practiced at Menninger Clinic and specializes in treating adolescents, adults, and older adults with conditions such as ADHD, anxiety, depression, bipolar disorder, insomnia, and mood disorders.

Sarah values open communication and believes patients should feel heard, respected, and supported throughout their care. She takes a collaborative, personalized approach to treatment and works to build trusting relationships in a compassionate, judgment-free environment. She encourages patients to play an active role in treatment decisions while providing thoughtful, evidence-based care centered on overall well-being.

Sarah begins by gaining a thorough understanding of each patient’s history, symptoms, concerns, and goals. She conducts comprehensive psychiatric evaluations and develops individualized treatment plans that may include medication management and supportive therapeutic approaches. She collaborates closely with patients over time, adjusting care plans as needed to promote lasting stability and wellness.

Roman Mondal is a board-certified Psychiatric-Mental Health Nurse Practitioner specializing in medication management for depression, anxiety disorders, OCD, PTSD, and bipolar disorder. He earned both his Bachelor of Science in Nursing and Master’s degree from the Hunter-Bellevue School of Nursing and brings over eight years of experience in psychiatric care.

Roman believes the foundation of effective treatment is human connection and the mutual trust it creates. He understands that mental health can be a stigmatized topic and works to create a supportive, judgment-free environment where patients feel comfortable sharing their experiences. His goal is to help patients feel empowered to openly explore their mental health and feel confident in their treatment plan.

Roman takes a collaborative approach to care, working closely with patients to develop treatment plans that align with their needs and goals. He prioritizes open communication, comfort, and trust throughout the process. Outside of work, he enjoys hiking and nature walks with his Golden Retriever and Siberian Husky, playing tabletop games, watching movies with his partner, and experimenting with new recipes for loved ones.

Dr. Joseph Friedman earned his medical degree from Medical College of Wisconsin and completed both a four-year psychiatry residency and a two-year fellowship at The Mount Sinai Hospital in New York. He is board certified in Psychiatry by the American Board of Psychiatry and Neurology and is also CPHQ certified through the National Association for Healthcare Quality. Over a 28-year career, he has held leadership roles across clinical, academic, and research settings, including founding and directing multiple programs within the Mount Sinai Health System. He currently serves as a Professor in Psychiatry and Neuroscience at Icahn School of Medicine at Mount Sinai and has authored over 100 peer-reviewed publications.

Dr. Friedman specializes in helping high-functioning individuals whose careers, academics, relationships, or daily lives have been disrupted by mental health challenges. He combines evidence-based psychiatric care with cognitive, behavioral, and supportive psychotherapy techniques to help patients regain stability and performance. He believes treatment works best as a collaborative partnership and works closely with each patient to define meaningful goals and adjust care based on progress.

Dr. Friedman begins by understanding what matters most to each patient and creating clear treatment goals. He specializes in attention and focus challenges, burnout recovery, emotional regulation, high-functioning anxiety, mood symptoms, and insomnia. His approach emphasizes thoughtful, minimal medication use, personalized treatment plans that align with each patient’s lifestyle, and individualized therapy in a private, confidential setting.

Erin Thompson, PMHNP, has been working in outpatient mental health care since December 2020. She earned her Psychiatric Mental Health Nurse Practitioner certification from the University of Cincinnati after five years of experience as a Family Nurse Practitioner. Her background allows her to approach care with both medical and mental health insight, supporting patients in a well-rounded, compassionate way.

Erin Thompson prioritizes collaboration and transparency in care. She conducts a thorough intake to understand symptoms, history, and goals, and emphasizes using the least amount of medication necessary for the greatest benefit. She avoids unnecessary polypharmacy and ensures patients are fully involved in treatment decisions. Open, honest communication is encouraged to build trust and achieve the best outcomes.

Erin Thompson regularly assesses key symptoms at each visit to track subtle changes over time. She discusses medication options in detail, including potential side effects, so patients feel informed and confident. Her approach focuses on understanding each patient’s starting point, current progress, and long-term goals to guide personalized, effective treatment.

Connie Fisk, PMHNP, has worked in the mental health field for over 40 years and graduated from the University of Cincinnati in 2013. She has experience working with active-duty military members, individuals facing addiction, corrections populations, and the chronically ill in both outpatient and inpatient settings. Connie is board certified through the American Nurses Association.

Connie values a team-based approach built on open communication and active listening. She believes every patient deserves to be treated with respect, compassion, and dignity, just as she would want her own loved ones to be treated.

Connie begins by obtaining a thorough history and listening carefully to each client’s concerns in order to develop clear treatment goals. Together, she and her patients create individualized plans that best support their needs and overall well-being.

Michelle White is a board-certified Psychiatric Mental Health Nurse Practitioner with experience across addiction treatment centers, inpatient psychiatric hospitals, and outpatient clinics. She has developed a strong understanding of mental health complexities and the challenges individuals face throughout recovery and ongoing wellness.

Michelle prioritizes patient-centered care, ensuring each individual feels heard, respected, and understood. She specializes in assessing, diagnosing, and treating ADHD, major depressive disorder, anxiety, mood disorders, and related conditions, tailoring care to each patient’s unique needs.

Michelle begins with a comprehensive evaluation to understand each patient’s symptoms and goals. She collaborates with patients to create individualized treatment plans that may include medication management and supportive guidance, with a focus on ongoing progress and adjustment as needed.

Jaime Loebner, PMHNP, is a board-certified Psychiatric-Mental Health Nurse Practitioner with extensive experience in outpatient and telepsychiatry care. She holds a Master of Nursing from Vanderbilt University, a Master of Education in Counseling Psychology from Rutgers University, and a B.A. in Academic Psychology from the University of Tennessee. Jaime has provided psychiatric care across the lifespan in child and adolescent clinics, residential programs for women with co-occurring disorders, and community behavioral health teams. Since 2020, she has focused on telemedicine-based outpatient psychiatry, offering evaluations, medication management, and supportive therapy. She is licensed in multiple states and is committed to compassionate, evidence-based, whole-person care.

Jaime understands that seeking care can feel vulnerable and works to make each visit comfortable and supportive. She listens actively, provides clear, evidence-based guidance, and creates a safe space where patients feel heard and respected. She promotes a balanced lifestyle, including healthy sleep, nutrition, exercise, and meaningful social connections.

Jaime begins with a thorough biopsychosocial assessment to understand each patient’s history, concerns, and goals. She collaborates closely with patients to develop personalized treatment plans aligned with their needs and preferences.

Dr. Usman Sharif is a board-certified psychiatrist who completed his psychiatry residency at Berkshire Medical Center. He has experience in both outpatient and inpatient psychiatric settings, treating mood disorders, anxiety, ADHD, substance use, personality, psychotic, and neurocognitive disorders. Dr. Sharif provides compassionate, evidence-based care tailored to each patient’s needs while fostering a safe, supportive, and nonjudgmental environment.

Dr. Sharif values open communication and building strong therapeutic relationships grounded in trust and collaboration. He works closely with patients to create individualized treatment plans and encourages them to remain actively involved in their care. His patient-centered approach emphasizes respect, education, shared decision-making, and helping patients feel heard and supported.

Dr. Sharif begins with a thorough evaluation of each patient’s history, symptoms, concerns, and goals. He develops personalized treatment plans that may include medication management, supportive therapy, and lifestyle recommendations. He regularly monitors progress, adjusts care as needed, and encourages ongoing feedback to support long-term wellness.

Catherine Nwora is a Psychiatric Mental Health Nurse Practitioner (PMHNP) who believes mental health care is most effective when patients feel heard, respected, and actively involved in treatment. She creates a supportive, nonjudgmental environment where patients can openly discuss concerns, identify goals, and develop individualized treatment plans that fit their needs and lifestyle.

Catherine takes a collaborative, compassionate, and evidence-based approach to care. She understands that beginning mental health treatment can feel overwhelming, so she prioritizes trust, open communication, and patient education throughout the process. She focuses on treating the whole person by considering emotional, social, medical, and lifestyle factors that impact mental wellness.

Catherine begins with a comprehensive psychiatric evaluation to explore mental health history, current concerns, stressors, sleep, relationships, medications, and treatment goals. Together, she and her patients create personalized care plans that may include medication management, supportive therapy, coping strategies, lifestyle recommendations, and coordination with other providers. Follow-up visits focus on progress, treatment adjustments, and building long-term stability and confidence.

Dr. Marcia Churchwell earned her medical degree from the Uniformed Services University of the Health Sciences and completed her Psychiatry residency at UT Health San Antonio. She is board certified in Psychiatry and brings extensive outpatient experience from her time in the Air Force, where she served as Medical Director of a mental health clinic and Program Manager for a substance abuse program.

Dr. Churchwell prioritizes compassionate collaboration and takes a whole-person approach, considering biological, psychological, and social factors. She is deeply invested in her patients’ well-being and fosters a warm, supportive environment where individuals feel heard and respected.

Dr. Churchwell begins with a comprehensive history, including early life experiences, to understand each patient’s background. She uses a patient-centered approach to develop thoughtful, individualized treatment plans tailored to each person’s needs.

Joe Weaver is a doctoral-prepared, board-certified psychiatric nurse practitioner (PMHNP-BC) with over a decade of experience in inpatient and outpatient psychiatry. He began his career on a consultant-liaison psychiatric team at an acute care medical center, where he spent five years treating complex cases involving medical, neurologic, and pharmacologic factors. He later transitioned to outpatient psychiatry, developing expertise in PTSD, OCD, ADHD, mood disorders, and neurodivergent conditions. Joe also served as a combat stress officer in the U.S. Army Reserves and has educated others on the intersection of medicine and psychiatry throughout his clinical and military career.

Joe takes an integrative, whole-person approach to care that considers both mental and physical health. He incorporates mindfulness, meditation techniques, and an understanding of the mind-body connection into treatment while helping patients recognize how stress physiology and negative thought patterns impact well-being. He also uses pharmacogenomic testing when appropriate to guide medication decisions. Patients can expect a warm, respectful, and nonjudgmental environment where they feel heard and empowered.

Joe begins with a comprehensive evaluation to understand each patient’s history, current concerns, goals, and values. He uses evidence-based tools and, when appropriate, metabolic and pharmacogenomic analysis to support safe medication management. Together, he collaborates with patients to create individualized treatment plans that evolve as their needs and goals change.

Dr. Donna Carmosky is a board-certified psychiatrist with over 30 years of experience, including more than 25 years treating adult outpatients. She earned her medical degree, completed her psychiatric residency, and a geriatric fellowship at Mount Sinai School of Medicine. She is committed to fostering an inclusive, welcoming environment for patients of all backgrounds, including the LGBTQ+ community.

Dr. Carmosky prioritizes active listening and mutual respect, encouraging patients to feel heard, valued, and comfortable asking questions. She is highly skilled in psychopharmacology while emphasizing the importance of sleep, nutrition, exercise, and mindset in overall mental health. She fosters a supportive, nonjudgmental environment.

Dr. Carmosky begins with a thorough, respectful, and accepting history. She carefully evaluates diagnoses and collaborates with patients to develop personalized treatment plans and goals. She emphasizes transparency and partnership throughout care.

Diane Inda is a board-certified Psychiatric Mental Health Nurse Practitioner (PMHNP) with extensive experience across inpatient, outpatient, emergency, and telehealth settings. She is passionate about supporting patients in achieving their mental health goals while fostering trust, respect, and collaboration with a wide variety of care providers. Diane lives in Oregon with her husband, three cats, and four dogs, and enjoys writing fiction, photography, jewelry making, and martial arts.

Diane prioritizes what matters most to each patient, creating a safe space to discuss—or choose not to discuss—any concern. She values honesty and respect, and draws on her diverse clinical experience to see the whole patient. Diane collaborates with both traditional and non-traditional providers, ensuring patients receive comprehensive care tailored to their needs.

Appointments begin by focusing on the patient’s goals and concerns. Diane uses evidence-based assessments to track progress and patterns and explores all aspects of a patient’s life, including sleep, nutrition, career, family, pets, and spirituality. Together, she and her patients create individualized treatment plans with actionable steps, monitoring what works best and adjusting as needed to support the patient’s chosen path to wellness.

Courtney Baker, DO, is a Board-Certified Adult, Child & Adolescent Psychiatrist with 14 years of experience treating conditions such as ADHD, major depression, and generalized anxiety disorder. She specializes in ADHD care, emphasizing a holistic, comprehensive approach. Dr. Baker earned her Doctor of Osteopathy from Des Moines University College of Osteopathic Medicine and completed her internship, psychiatry residency, and Child & Adolescent Psychiatry Fellowship at UMDNJ-SOM and Penn State Milton S. Hershey Medical Center. She currently serves as an Assistant Professor of Psychiatry at Lake Erie College of Osteopathic Medicine (LECOM) at Seton Hill.

Dr. Baker prioritizes treating the whole patient, blending medication management with cognitive-behavioral therapy techniques. She fosters a warm, supportive, and non-judgmental environment where patients—especially children and adolescents—feel safe and heard. Committed to accessible care, she maintains open communication and collaborates closely with patients to achieve sustainable mental health solutions.

Dr. Baker begins with a comprehensive diagnostic interview to understand each patient’s history, concerns, and goals. She develops individualized treatment plans that may combine medications and therapy techniques tailored to lifestyle and needs. Follow-up appointments focus on monitoring progress, adjusting treatments, and setting clear, achievable goals to improve overall well-being and functioning.

Dr. Manuel Guillen is a board-certified psychiatrist with a longstanding interest in both medicine and the humanities, which naturally led him to psychiatry as a field that integrates both disciplines. He has worked across a wide range of psychiatric settings, including inpatient, outpatient, consultation-liaison, residential, and emergency psychiatry. Dr. Guillen earned his Bachelor of Arts from The University of Texas at Austin, received his medical degree from Ross University School of Medicine, and completed his Psychiatry residency at Texas Tech University Health Sciences Center at El Paso. He is a Diplomate of the American Board of Psychiatry and Neurology and a Fellow of the American Psychiatric Association.

Dr. Guillen is committed to providing thoughtful, evidence-based mental health care in a supportive and respectful environment. Patients can expect appointments that are attentive, calm, and focused on meaningful progress. He believes psychiatric care is most effective when patients feel heard, well-informed, and actively involved in treatment decisions, creating a collaborative relationship that supports lasting improvement.

Dr. Guillen takes a collaborative and thorough approach to care, spending time understanding each patient’s history, daily life, strengths, and current challenges. He emphasizes individualized treatment that includes careful diagnosis, medication management when appropriate, and practical strategies that support long-term mental health. Treatment plans are developed together with patients to ensure they are medically sound, realistic, and sustainable, with the goal of helping individuals achieve stability, resilience, and improved quality of life.

Tiffany Shaughnessy is a board-certified Psychiatric Mental Health Nurse Practitioner who provides outpatient care to young and middle-aged adults. She earned her MS in Nursing (PMHNP) from Upstate Medical University, graduating as valedictorian. She treats bipolar disorder, depression, anxiety, PTSD, and ADHD, with a focus on improving quality of life, balance, and day-to-day functioning through a practical, no-nonsense approach centered on what works.

Tiffany is direct, honest, and collaborative, creating a nonjudgmental space where patients feel heard and respected. She takes a goal-oriented approach, focusing on clear plans and meaningful results without overcomplicating care. She values efficiency, respects patients’ time, and prioritizes treatment that is both effective and straightforward.

She begins with a focused, thorough evaluation to understand each patient’s needs. Together, they establish clear, realistic goals and develop an individualized, practical treatment plan. Tiffany provides clear guidance to support informed decision-making and adjusts care as needed to ensure steady progress.

Dr. Katrina Lepthien, DO, is a psychiatrist with experience in outpatient and inpatient settings, working with children and adults. She earned her medical degree from Des Moines University and completed her psychiatry residency at Maricopa Integrated Health System (now Valleywise Creighton Health Alliance). She served as Chief Fellow of Child and Adolescent Psychiatry and holds a Bachelor of Science in Chemistry and Biology from the New Mexico Institute of Mining and Technology.

Dr. Lepthien creates a supportive environment where patients can openly express their feelings and treatment goals. She takes a collaborative approach, partnering with patients to guide decisions and ensure care aligns with their values and needs.

Dr. Lepthien conducts a thorough history and symptom review, discusses diagnostic criteria, and answers questions about diagnoses. She prioritizes education on treatment options and works collaboratively with patients and families to develop personalized plans that support their goals.