Ioana Horotan-Enescu, DO

More Clinicians

Dr. Michelle Hornbaker-Park is a board-certified General and Child and Adolescent Psychiatrist with over nine years of experience. Her practice focuses on medication management, which is founded not only on evidence-based medicine but also on the understanding that a trusting therapeutic relationship is the cornerstone of behavioral health healing. She incorporates CBT, supportive therapy, and psychoeducation into her medication management appointments and may refer patients for additional psychotherapy to improve outcomes. Dr. Hornbaker-Park received her Bachelor of Science degree from Ursinus College, with a dual major in Biochemistry/Molecular Biology and Neuroscience. After receiving a Health Professions Scholarship from the Army, she obtained her medical degree from Jefferson Medical College. She went on to enter active duty military service and complete General Psychiatry residency training and Child and Adolescent Psychiatry fellowship training at Tripler Army Medical Center before completing active duty service as a staff psychiatrist and 101st Airborne Division psychiatrist at Fort Campbell, KY. There she cared for active duty service members and their families to manage depression, anxiety, trauma, and the unique stressors of military service. She later transitioned to federal civilian service and served as a preceptor for Phase II Physician Assistant trainees and Army Social Work interns, reinforcing a passion for education that carried her to Walter Reed National Military Medical Center (WRNMMC). During her time at WRNMMC, she served in several roles including Deputy Medical Director of Inpatient Psychiatry, core faculty for the National Capital Consortium Psychiatry Residency Program, Associate Program Director, and associate faculty at the Uniform Services University for Health Sciences (USUHS). Prior to transitioning out of federal service to join Talkiatry, she was repeatedly recognized for excellence in academics and mentorship and received multiple teaching awards. This zeal for education and mentorship, as well as humility, personal growth, and learning, translates directly into her philosophy for patient care. She believes a whole-person approach with open, collaborative teamwork is the key to progress.

Lindsay Works, DO

Staff Psychiatrist

Background and credentials

Dr. Lindsay Works is board-certified in psychiatry and addiction medicine. She earned her Doctor of Osteopathic Medicine (DO) degree from Rocky Vista University in Colorado and completed her internship and psychiatry residency at Walter Reed National Military Medical Center. She has extensive experience in both inpatient and outpatient psychiatric care, particularly in military and veteran populations.

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Treatment approach

Dr. Works specializes in psychiatric care and addiction medicine, offering treatment for a range of mental health and substance use disorders. She takes a comprehensive and structured approach, integrating medication management with individualized treatment planning. Her background in military psychiatry allows her to provide specialized care for veterans and active-duty service members, particularly those experiencing PTSD, substance use issues, and other psychiatric conditions.

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What you can expect in a first visit

During the first visit, patients can expect a detailed and structured psychiatric evaluation, where Dr. Works carefully assesses mental health concerns, treatment history, and personal goals. She prioritizes collaboration and patient engagement, ensuring that each treatment plan is tailored to the individual’s needs. She works with patients to develop an approach that may include medication management, therapy referrals, and support for addiction-related challenges, depending on each patient's unique situation.

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Why Talkiatry?

We’re a virtual mental health practice that makes it easy to find great care. We combine quality and convenience to help you thrive—faster. Our providers, like this one, are highly trained experts who specialize in medication management and collaborate with you on a treatment plan that fits your needs and comfort level.

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Jonathan Edwards, LPC

Therapist

Jonathan Edwards is a Licensed Professional Counselor and a Certified Prevention Specialist. He has previously served as the Program Director for Hub City Outreach Center and was a Crisis Counselor for Garza County Juvenile Center. He has a passion for helping individuals to take the necessary steps forward in their personal development. In session, Jonathan likes to create a judgement-free zone in order to create a safe environment in which clients can share their concerns. The approach that he uses encompasses using the skills that an individual naturally has to develop goals and solutions for their personal growth. Jonathan's approach comes from having years of experience providing drug prevention education for at-risk youth and their families in Lubbock County. Jonathan has a Master's Degree in Counselor Education from Texas Tech University. He also has a Bachelor of Arts from Lubbock Christian University. After receiving his Master's degree in Mental Health Counseling at Texas Tech University, Jonathan began working on his doctorate at Texas Tech University in Counselor Education. Jonathan also enjoys working with foster youth at the Texas Girls and Boys Ranch. In addition to his career and academic pursuits, Jonathan serves the community of Lubbock, Texas. He is currently the chairman for the HEARD Coalition, which is an organization that provides drug education and resources for youth and families in Lubbock County.

Deborah Bearman, PMHNP

Staff Nurse Practitioner

Deborah Bearman, PMHNP, is a board-certified psychiatric nurse practitioner who is dedicated to helping those struggling with mental health concerns to live a more fulfilling life. Deborah received her Master of Science in Nursing with a specialty in psychiatry from SUNY Upstate Medical University. She is trained in psychiatric diagnosis, medication management, and psychodynamic and cognitive behavioral therapies. Over the past 10 years, she has gained valuable experience in a number of settings, including inpatient and outpatient facilities, community mental health clinics, and private practice. Deborah is devoted to addressing adult mental health from a holistic perspective, utilizing a combination of medication management with supportive counseling, which she offers during 30-minute follow up sessions. While she focuses on medication management, she believes most people benefit from therapy as well and has extensive experience in psychodynamic and cognitive behavior therapies. She also believes in providing psychoeducation to patients, families, and caregivers. As a psychiatric nurse practitioner, Deborah understands the value of the therapeutic relationship and the positive impact it can have on daily function. By working with patients to create comprehensive and effective treatment plans, Deborah supports her patients in living healthier and more satisfying lives.

Regina Fu, DO

Staff Psychiatrist

Dr. Regina Fu is a board-certified psychiatrist who began her interest in Psychiatry while studying Psychobiology at UCLA. After completing her General Psychiatry residency at University of Rochester, she emphasizes a holistic approach to mental health treatment using the biopsychosocial foundation. Her approach to patient care combines evidence-based medicine while recognizing the individual factors that can influence well-being. She has a special interest in Cultural Psychiatry and prioritizes providing personalized and effective care to a diverse patient population.

Sherrell Lam, MD

Staff Psychiatrist

Dr. Sherrell Lam is a board-certified Psychiatrist at Talkiatry. She particularly enjoys treating PTSD, depression and OCD and working with veterans and managing women's mental health through pregnancy and lactation. Her treatment philosophy is holistic and includes consideration for nonpharmacologic methods of addressing symptoms. She originally hails from the East Coast but has lived in most parts of the country. She attended the University of Illinois College of Medicine at Rockford for medical school and completed a dual internal medicine/psychiatry residency at Walter Reed National Military Medical Center. Dr. Lam spent 13 years practicing as an Army psychiatrist and has worked as an outpatient psychiatrist, consult-liaison psychiatrist, inpatient psychiatrist and substance use disorder clinical consultant. Most recently she worked as an outpatient psychiatrist at Southern California Permanente Medical Group. In her spare time, Sherrell enjoys traveling, photography, and spending time with her family.

Andrew Lelin, MD

Staff Psychiatrist

Background and credentials

Dr. Andrew Lelin is a board-certified Psychiatrist in Adult Psychiatry. He received his bachelor's degree from Johns Hopkins University and a master's in Medical Humanities, Compassionate Care, and Bioethics from Stony Brook University. Dr. Lelin earned his medical degree from Hofstra-Northwell School of Medicine and completed his residency at Rutgers-Robert Wood Johnson School of Medicine, where he specialized in advanced psychopharmacology with diverse patient populations. He also has extensive training and experience in psychotherapeutic modalities, including psychodynamic therapy, cognitive-behavioral therapy, habit-reversal therapy, and cognitive processing therapy. Following his training, Dr. Lelin provided inpatient consultation and crisis intervention services in New York City.

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Treatment approach

Dr. Lelin employs a compassionate, humanistic approach designed to align closely with his patients' personal goals and values. His method integrates advanced psychopharmacology with psychotherapeutic techniques such as psychodynamic, cognitive-behavioral, habit-reversal, and cognitive processing therapies. He aims to carefully balance diagnosis, avoiding both overdiagnosis and underdiagnosis, to ensure precise and tailored care. Dr. Lelin’s approach is particularly effective in addressing conditions like anxiety, depression, bipolar disorder, OCD, trauma-related issues, and other psychiatric conditions.

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What you can expect in a first visit

During the initial visit, patients can expect a comprehensive, detailed evaluation designed to thoroughly understand their individual experiences and needs. Dr. Lelin prioritizes establishing a compassionate and comfortable environment where patients can openly discuss their concerns and goals. This initial assessment is followed by meticulous and thoughtful follow-ups, providing clarity and direction in the treatment process.

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Why Talkiatry?

We’re a virtual mental health practice that makes it easy to find great care. We combine quality and convenience to help you thrive—faster. Our providers, like this one, are highly trained experts who speciualize in medication management and collaborate with you on a treatment plan that fits your needs and comfort level.

Sarita Sharma, MD

Staff Psychiatrist

Dr. Sarita Sharma is a board-certified adult psychiatrist dedicated to providing personalized psychiatric treatment that addresses the mind, body, and spirit for optimized health and healing. Born and raised in Toronto, Ontario, she earned her medical degree from Avalon University School of Medicine in Curacao and completed her residency at Southern Illinois University in Springfield, Illinois. Dr. Sharma has extensive experience working with underserved patients from diverse backgrounds and with varying severities of psychiatric disorders. She has a genuine interest in treating mood and anxiety disorders like depression and anxiety. She views medication as one of many tools to aid patients, emphasizing the importance of therapy and lifestyle changes aligned with each patient's goals. Believing in a holistic approach, she incorporates mindfulness techniques, lifestyle optimization (sleep, diet, movement), Dialectical Behavioral Therapy (DBT), Cognitive Behavioral Therapy (CBT), and Acceptance and Commitment Therapy (ACT) to target the root causes of unease. She enjoys helping patients navigate meaning and purpose, relationship dynamics, and self-image. With a sincere, direct, and practical approach, Dr. Sharma values empathy and understanding as vital components of effective care. In her free time, she enjoys spontaneous adventures, connecting with fellow human beings, and just being in nature. She is committed to helping you achieve a balanced, fulfilling life.

Gregory Marc Varhely, MD

Staff Psychiatrist

Dr. Gregory Marc Varhely is a board-certified general adult psychiatrist. He grew up in Austin, Texas, and attended Texas State University, where he earned a BA in Psychology and a Master's degree in Biology/Biochemistry. After graduating from medical school at Ross University, he completed his residency in Psychiatry at the Medical College of Wisconsin. Dr. Varhely has served as an outpatient psychiatrist at the Department of Veterans Affairs and acted as an attending physician for resident psychiatrists at Texas A&M and UT Dell Medical Schools. He then acted as a sole proprietor of an outpatient psychiatric medication management and psychotherapy practice in Georgetown, Texas and later started contracting for North Central Health Care Mental Health Clinic, applying psychotropic medication management expertise to community-based treatment facilities in Wisconsin. Dr. Varhely's approach is rooted in forming meaningful connections with his patients. He wholeheartedly believes that psychological suffering stems from a blend of biological, psychological, social, and environmental factors. Dr. Varhely works together with his patients to uncover these factors and create treatment plans tailored to their specific needs using an eclectic blend of the latest in psychopharmacology, as well as psychodynamic, supportive, and cognitive-behavioral therapy.

Jessica Vassallo, LCSW

Staff Licensed Clinical Social Worker

Jessica Vassallo is a Licensed Clinical Social Worker with extensive experience in the area of mental health. She has worked with patients of various demographics including World Trade Center responders, college students, patients with severe and persistent mental illness, dually diagnosed patients, patients who have or have had cancer, and patients with impoverished backgrounds. She received her Master's Degree at Adelphi University in 2003, became certified that year and received her license in clinical social work in 2008. Jessica has been practicing in social work for 20 years, focusing on anxiety, depression, and PTSD. She uses an eclectic approach in therapy with a foundation in Cognitive Behavioral Therapy, Acceptance and Commitment Therapy, mindfulness therapy, and supportive psychotherapy. She develops an individualized treatment plan for all patients to focus on their goals. She believes that the person is impacted by all the larger systems they are in (family, workplace, community, larger society) and is committed to providing a non-judgmental, warm, and empathetic space to help clients feel understood and comfortable exploring the roots of their issues.

Jessica Matthews, MD

Staff Psychiatrist

Background and credentials

Dr. Jessica Matthews is a board-certified general psychiatrist. She earned her medical degree from the University of Texas Health Science Center at San Antonio and completed her psychiatry residency at Tripler Army Medical Center in Honolulu, HI. After her training, she was stationed at Fort Hood, TX, where she worked as a staff physician in the inpatient unit at Carl R. Darnall Army Medical Center and later became the inpatient medical director. She subsequently transitioned to outpatient care, serving as a staff physician and later as clinic chief in the outpatient embedded behavioral health clinics. She continued working as a staff physician after leaving the military.

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Treatment approach

Dr. Matthews specializes in medication management, often incorporating supportive and cognitive-behavioral-focused therapy into treatment. Follow-up visits typically last 30 minutes, during which she evaluates progress and adjusts treatment as needed. She takes a collaborative approach and may recommend additional therapy when she believes it will optimize patient outcomes. Her primary areas of focus include treating adults with depression, anxiety, and stress/trauma-related disorders.

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What you can expect in a first visit

During the first visit, patients can expect a comprehensive evaluation where Dr. Matthews takes the time to understand their symptoms, history, and treatment goals. She prioritizes a structured yet patient-centered approach, discussing medication management options while considering therapeutic interventions tailored to individual needs. If necessary, she may recommend additional therapy as part of a well-rounded treatment plan.

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Why Talkiatry?

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Alexandra Starmer, LMHC

Staff Licensed Mental Health Counselor

Meet Alex Starmer, LMHC, your friendly mental health counselor here at Talkiatry. She's not just a counselor; she's your partner on your mental health journey. Alex earned her Master of Science in Mental Health Counseling from Syracuse University in 2020 and has been in the field since January 2021, working closely with clients facing mental health and substance use challenges. Alex believes in the power of the mind-body connection, and she loves to share polyvagal exercises and mindfulness techniques to help you better understand yourself. She's always learning and growing, with ongoing training in Internal Family Systems (IFS) and eye movement desensitization and reprocessing (EMDR). Her go-to tools for therapy are Acceptance and Commitment Therapy (ACT) and Cognitive Behavioral Therapy (CBT). With her, you can expect a compassionate and comprehensive approach to your mental well-being. You're in good hands with Alex.‍

Ioana Horotan-Enescu, DO

Education and training

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