Michelle Vasquez, LPC

More Clinicians

Katrina Myers has 20 years of education experience in elementary education with behavioral children, children with special needs and ADHD issues. She has been a behavioral interventionist for children and helped parents and educators come up with ways to help children with emotional disturbances turn their lives around. She has 5 years’ experience as an LPC with treating such disorders as bipolar disorder, anxiety, ADHD issues, post-partum, past trauma issues, depression issues, social anxiety issues, divorce and family therapy issues.

Clients looking for a professional counselor will find that Katrina Myers uses a gentle but open communication approach in her counseling techniques. She believes in a varied therapeutic modality approach with uses of Cognitive behavioral therapy, mindfulness approaches, positive psychology, psychodynamic approaches and humanistic therapy. Katrina Myers has genuine care for helping people find their true happiness and joy in life.

Sunny Bowers, LPC

Licensed Professional Clinical Counselor

Sunny Bowers is a licensed professional clinical counselor (LPCC) based in Ohio. She holds an undergraduate Bachelor of Science in Human Development and Family Studies from Kent State University, complemented by a graduate degree in a Master of Arts in Education with a focus in Clinical Counseling from Malone University.‍With a rich professional background spanning over 10 years, Sunny has dedicated her expertise to working with diverse populations, including adults, first responders, and teenagers. Her scope of practice covers all phases of addiction, trauma, and mood disorders with a particular emphasis on addressing issues related to depression, anxiety, adjustment concerns, and relational difficulties.‍Sunny's therapeutic approach places a strong emphasis on the value of the therapeutic relationship. Recognizing the pivotal role of comfort and trust in the therapeutic process, she believes that lasting change is built on authentic exploration. Sunny employs several different therapeutic approaches, tailoring her methods to individual needs. Grounded in the development of insight and awareness, her overarching goal is to support empowerment and personal freedom for her clients.‍Sunny is enthusiastic about the prospect of working collaboratively with individuals seeking positive change and personal growth. If you're looking for a therapist who values authenticity and is dedicated to supporting your journey towards lasting change.

Cody Zaiontz, LPC

Staff Therapist

Cody Zaiontz is an LPC in the state of Texas. He has been providing counseling services to a variety of clients, who have sought help for many different types of mental health conditions, for over 5 years. Cody completed his undergraduate education in San Marcos, Texas at Texas State University and earned his bachelor's degree in psychology. He went on to complete his graduate school training in Counseling & Guidance at Texas A&M University San Antonio. His practicum training took place at the UT Health Science Center in San Antonio, Texas where he was trained in Cognitive Behavioral Therapy, Dialectical Behavioral Therapy, Motivational Interviewing, Solution-Focused Brief Therapy, and crisis management. Upon graduating with his master's in counseling, Cody worked for 2 years helping individuals diagnosed with a serious mental illness (schizophrenia, bipolar disorder, etc.) in an inpatient psychiatric hospital. He then learned how to provide outpatient counseling services, both in-person and through a secure telehealth platform. In his private practice, he worked with adults dealing with substance abuse, PTSD, depression, anxiety, and family issues. He also helped his clients work towards weight loss goals, learn ways to improve sleep, learn ways to increase their social support system, and learn other skills that will help them live a happier, more fulfilled life. Cody operated his private practice until he joined Talkiatry in the fall of 2024.

David Guggenheim, PsyD

National Director of Psychotherapy

Dr. David Guggenheim is an experienced clinical psychologist and health care administrator. He has worked with patients at different stages of life, including children, adolescents, and adults, and he has treated patients living with a wide range of mental health conditions, including anxiety, depression, post-traumatic stress disorder (PTSD), substance use, and attention-deficit hyperactivity disorder. Dr. Guggenheim has specific training in Trauma-Focused Cognitive Behavioral Therapy, Motivational Interviewing, and foundational training in dialectical behavioral therapy. Prior to joining Talkiatry, Dr. Guggenheim served as the Chief Behavioral Health Officer at Callen-Lorde Community Health Center in New York City, specializing in LGBTQ+ health care. In that role, he oversaw teams of providers including psychiatrists, psychologists, and social workers, who collectively provided care to thousands of patients in the New York metropolitan area. While at Callen-Lorde, he also served as co-chair for the behavioral health subcommittee of the Community Health Center Association of New York State; worked as an Adjunct Professor at Post University; and performed volunteer clinical work at the Weill Cornell Center for Human Rights. Before joining Callen-Lorde, Dr. Guggenheim worked as Associate Chief Behavioral Health Officer at Community Health Center, Inc., a federally qualified health center in Connecticut. A recognized expert, Dr. Guggenheim has delivered lectures to audiences ranging from medical schools to corporate executives, and he has been quoted in national media including The Advocate, Yahoo Finance, and Teen Vogue. Dr. Guggenheim has also been honored with an Early Career Achievement Award from the American Psychological Association in 2016. Dr. Guggenheim received his Bachelor of Arts from the University of Connecticut in 2002 and his Doctor of Psychology in Clinical Psychology from the American School of Professional Psychology at Argosy University/Washington, DC in 2009.

Brett Abernethy, MD

Staff Psychiatrist

Background and credentials

Dr. Abernethy is a board-certified psychiatrist who received his medical degree from the University of Texas Medical School at Houston. He completed his internship at UT Southwestern in Dallas and earned a Master's of Public Health in Epidemiology and Occupational and Environmental Health from Texas A&M. He completed his psychiatry residency training at the University of Oklahoma Health Science Center. Dr. Abernethy has over 12 years of experience practicing psychiatry in various outpatient settings, including private practice and community mental health centers in Texas and Oklahoma, specifically reaching underserved communities. He has treated a broad spectrum of mental health symptoms among diverse populations, addressing issues ranging from mood and anxiety disorders to behavioral manifestations of Autism and other developmental disorders.

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Treatment approach

Dr. Abernethy utilizes a collaborative and patient-centered approach to psychiatry, focusing primarily on medication interventions that align with each patient's unique treatment goals and clinical needs. He emphasizes cooperation with patients to effectively treat and reduce mental health-related symptoms. His practice centers around medication management, supplemented by supportive treatments tailored to individual needs. Depending on each patient’s circumstances, he may recommend additional support from individual, family, or group counselors and therapists to achieve optimal outcomes.

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What you can expect in a first visit

In an initial visit, patients can expect a thorough, collaborative discussion focused on understanding their symptoms, goals, and clinical needs. Dr. Abernethy will evaluate the patient's condition to determine appropriate medication interventions and discuss personalized treatment recommendations. Typical follow-up visits are approximately 20-30 minutes in length. Depending on the severity and complexity of a patient's situation, referrals to additional counseling or therapy may also be suggested.

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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.

Roshni Panchal, MD

Staff Psychiatrist

Dr. Panchal is a board-certified adult psychiatrist who works with motivated adults to navigate and discover the root of their mental health struggles. Since working in private practice, Dr. Panchal knows that discovering the root of difficulties allows clients to find healthy perceptions of themselves and strengthen their relationships so they can know themselves as a whole. She is trained in multiple therapeutic modalities as well as medication management, implementing individually tailored treatment. Her educational background includes training in psychodynamic psychotherapy with the Psychoanalytic Association of New York. She has completed her psychiatry training at Delaware Psychiatry Residency Program in New Castle, Delaware.

Sabrina Ghim, MD

Staff Psychiatrist

Dr. Sabrina Ghim is a board-certified physician specializing in adult psychiatry and practices adult psychiatric medication management. She focuses on building a strong therapeutic and collaborative environment with patients. She works with individuals struggling with depression, ADHD, obsessive compulsive disorder, anxiety disorders, including generalized anxiety, and social anxiety. Dr. Ghim usually meets with patients monthly for psychiatric follow up appointments. She provides psychiatric medication management in a comprehensive manner, paying careful attention to each patient's unique biological, psychological, and cultural make-up. She is diligent about keeping up-to-date on the research and expanding frontiers of psychiatry and psychopharmacology. She strongly believes in tailoring treatment in an integrative and collaborative manner to provide the best outcome for each unique patient. In some instances, Dr. Ghim may recommend the addition of a separate therapist in order to help facilitate the best care possible. Dr. Ghim experienced various cultures growing up in different countries and environments, shaping her open-minded demeanor and views, and eventually her interest in the human mind and psychiatry. She earned her bachelor's degree in Molecular Biology with honors, and a Doctor of Medicine (M.D.) degree from the University of Central Florida College of Medicine. She completed her Adult Psychiatric Internship and Residency training in New York City, at the Mount Sinai Morningside and West Hospitals, where she treated a diverse patient population with psychiatric illnesses in emergency, inpatient, and outpatient settings. Dr. Ghim is currently licensed in and seeing patients located in the states of New York, Florida, and Texas for medication management.

Sabera Saklayen, MD

Staff Psychiatrist

Background and credentials

Dr. Sabera Saklayen is a board-certified psychiatrist licensed in Adult Psychiatry. She earned her bachelor’s degree from Ohio State University and her medical degree from Wright State University Boonshoft School of Medicine. She completed her psychiatry training at Stony Brook University Hospital, where she served as chief resident and was awarded the William Turner Award for outstanding performance in psychiatry residency. She has extensive experience treating diverse populations, including vulnerable and underserved communities, having worked as an outpatient psychiatrist at Bellevue Hospital for two years.

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Treatment approach

Dr. Saklayen specializes in medication management but takes a holistic, patient-centered approach that integrates supportive therapy, cognitive-behavioral therapy (CBT), and motivational interviewing (MI). She has extensive experience treating depression, bipolar disorder, generalized anxiety, panic disorder, social anxiety, OCD, insomnia, and substance use disorders. She is particularly skilled in treating college students and individuals navigating difficult life transitions. If more in-depth therapy is needed, she may refer patients to a therapist as part of a comprehensive care plan.

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What you can expect in a first visit

During the first visit, patients can expect a thorough and compassionate evaluation, where Dr. Saklayen carefully assesses symptoms, history, and treatment goals. She prioritizes collaboration and individualized treatment planning, ensuring that patients feel comfortable and supported in their mental health care. Follow-up visits are typically 30 minutes and focus on medication management and therapy integration, with referrals to additional therapy when needed for the best possible outcome.

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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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David Weber, MD

Staff Psychiatrist

Getting to know me...
Dr. David Weber is a highly experienced psychiatrist and medical doctor with dual specialties in psychiatry and primary care medicine. His comprehensive approach integrates both disciplines, allowing him to address mental health concerns with a deep understanding of their medical and psychological aspects.

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Dr. Weber earned his Doctor of Medicine (MD) from Southern Illinois University School of Medicine and pursued advanced training at Walter Reed Army Medical Center, Harvard University, and Georgetown University Medical Center. He is Board-Certified in General Psychiatry and Fellowship-Trained in Forensic Psychiatry and Occupational Medicine, equipping him with the expertise to diagnose and treat a broad spectrum of mental health conditions, considering both medical and psychiatric factors.

What should a new patient know about working with you?
Believing that each patient is more than a diagnosis, Dr. Weber takes a personalized approach, collaborating closely with individuals to develop tailored treatment plans. He views himself as an advisor and facilitator, empowering patients to take charge of their recovery.

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Areas of Focus:
ADHD (Focus & Cognitive Function)
Anxiety & Depression (Mood, Sleep, & Energy Concerns)
Stress & Brain Fog (Cognitive & Emotional Well-Being)

What is your typical process for working with patients?
Dr. Weber is an experienced, compassionate, and dedicated advocate for his patients' mental and physical health. He strongly believes in a collaborative, patient-centered approach to treatment, helping individuals achieve their personal and professional goals.
Committed to a well-balanced life, Dr. Weber is married and has two married daughters, two grandsons and three dogs. His wife, a clinical psychologist, helps ground his therapeutic approach, emphasizing the importance of integrating therapy with medication to enhance overall well-being. Guided by the ethos, "Treat them like you would your own family," he is dedicated to providing compassionate, high-quality care.

Faizan Syed, MD

Staff Psychiatrist

Dr. Faizan Syed is a board-certified attending psychiatrist who graduated from St. George's University School of Medicine in 2012. He completed his residency in adult psychiatry at Creedmoor Psychiatric Center, an affiliate of Columbia University, in June 2016 .Dr. Syed was born in Karachi, Pakistan, and has lived transnationally in the United States, the Caribbean, the United Kingdom, and the Middle East throughout his life. He is currently based in Queens, NY, and alongside his professional development in his career as a psychiatrist, he has also worked to develop himself personally through writing. As a poet, essayist, and author, he has been published numerous times, and he maintains connections with his community through his participation in a group known as the Queens Poetic Alchemy Collective. He has spoken out publicly against the cultural stigma against mental health that has become a barrier to seeking and finding help. He has also been featured on Humans of New York. Dr. Syed believes strongly in the power and importance of psychotherapy as part of the therapeutic process. As such, he integrates individualized psychotherapy for each patient he sees and tailors various techniques to suit each patient's needs. He believes in an integrative, holistic approach that borrows from and blends various schools of psychology, philosophy, and neuroscience, including mindfulness, existentialism, cognitive-behavioral therapy, dialectical therapy, psychodynamics, genetics, and psychopharmacology. In addition, he is a great believer in the therapeutic power of the arts, whether it is visual arts, music, bibliotherapy, or expressive writing. Dr. Syed focuses on exploring the role of meaning in every patient's life so they can define and fulfill their potential in many areas of life. He has experience working with patients of all ages who have struggled with trauma, relationship or attachment issues, bipolar disorder, depression, anxiety, panic attacks, psychosis, and personality disorders.

Alicia Brigham, LPC

Staff Therapist

Alicia Brigham holds the position of therapist at Talkiatry. Alicia is a Licensed Professional Counselor in Texas and Oklahoma with over 10 years of experience. Alicia currently resides in Dallas, TX and graduated from Dallas Baptist University with her Masters in Counseling. Alicia has worked in an inpatient hospital, a nonprofit outpatient clinic, and in private practice settings providing therapy to a variety of populations. Alicia also has experience in advocating for clients to receive care based on medical necessity and treatment efficacy.

A new patient should know to come as they are, without fear of judgment. Their vulnerability will be safe with in the hands of Alicia. Alicia has a direct, yet calming and compassionate approach that creates comfort and ease for the client. Her goal is to create a warm, open, and interactive environment.

Alicia approaches each patient with respect, sensitivity, and eagerness to learn. The goal is to learn as much as possible about the patient and collaborate with the patient on a plan of action for the most effective care.

Nathan Roberson, LPC

Staff Therapist

Nathan Roberson is a Licensed Clinical Mental Health Counselor in North Carolina and a Licensed Professional Counselor in South Carolina and Texas. Nathan has a Masters in Counseling from Southern Methodist University. He has worked in primarily in outpatient settings that focused on mental health and substance use.

Nathan enjoys helping adults identify what is holding them back from creating the life that they want and working together to overcome the feelings, limiting beliefs, traumas, etc, that stand in the way of that goal.

When working with clients, the approach Nathan will use varies with what is needed to help address the issues at hand. During the sessions, Nathan will draw upon CBT, Solution-Focused, psychodynamic, and reality theory, among others. Nathan believes having the flexibility to use the best tool for the job helps because every client is different and will respond differently to a specific approach.

Michelle Vasquez, LPC

Education and training

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