John Whittier, MD

Dr. Stephen Hawk is a board-certified psychiatrist with 25 years of experience. He earned his Doctor of Osteopathic Medicine from Kansas City University of Medicine and Biosciences and completed his psychiatry residency at the University of South Florida, Tampa. He has served in private practice and held leadership roles at the Veterans Administration, including Chief of Mental Health at Bay Pines VA. He led the launch of the VA Suicide Prevention 2.0 Telehealth Program and has training in AI in medicine.

Dr. Hawk combines talking therapies, neuromodulation, and modern psychopharmacology in a collaborative and empathic style. He focuses on family dynamics and integrates psychodynamic and biopsychosocial approaches, using creativity and open dialogue to tailor care.

He begins with open-ended conversations to help patients tell their story, then develops treatment plans together aligned with diagnostic standards. His approach includes medication review, mindfulness, CBT, supportive and psychodynamic therapy, and lifestyle education to support holistic wellness.

Background  and credentials    

Dr. Columban Heo is a board-certified psychiatrist. He earned his medical  degree from Touro University Nevada and completed his residency at Unity  Health White County Medical Center. Dr. Heo further specialized by completing  a fellowship in Consultation-Liaison Psychiatry at the Cleveland Clinic,  where he gained extensive experience working within multidisciplinary  healthcare teams, particularly focused on psychiatric care for patients with  complex medical conditions.    

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Treatment approach  

Dr. Heo specializes in treating a broad range of psychiatric conditions,  notably mood and anxiety disorders. He integrates medication management with  a holistic, personalized approach to treatment, emphasizing the  interconnectedness of mind, body, and spirit. Dr. Heo believes in tailoring  treatment plans individually, combining therapy and medications to suit each  patient’s unique needs, and highlights the importance of healthy  relationships in achieving overall mental health.    

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What you can expect in a first visit    

Patients visiting Dr. Heo for the first time can expect a comprehensive and  personalized assessment that explores not just their psychiatric symptoms but  their overall well-being and personal relationships. Dr. Heo prioritizes a  holistic evaluation, carefully balancing medication considerations and  therapeutic interventions tailored specifically to each patient’s situation  and goals. He creates an empathetic, collaborative atmosphere to discuss and  develop personalized plans for mental and emotional wellness.  

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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.

Dr. Erica Mark is a board-certified psychiatrist with experience in both inpatient and outpatient care. She formerly served as a Staff Psychiatrist at a VA Medical Center, where she specialized in the mental health needs of veterans. Dr. Mark earned her B.S. in Biological Sciences, Summa Cum Laude, from Hampton University, received her MD from the University of Texas Medical Branch, and completed her psychiatry residency at Tulane University School of Medicine, serving as Chief Resident in 2017.

Dr. Mark fosters a warm, supportive environment where patients feel heard and respected. She values open communication and works collaboratively to set clear, personalized treatment goals. Deeply committed to service, she has supported underserved and marginalized communities through various nonprofit initiatives.

During initial sessions, Dr. Mark takes time to understand each patient’s history, concerns, and goals. She then creates individualized treatment plans aligned with each patient's unique needs and preferences. Dr. Mark encourages ongoing dialogue to adapt care plans and support long-term progress.

Dr. Gotsche is a board-certified adult psychiatrist who is dedicated to helping individuals navigate their mental health journey. Originally from Illinois, she completed her undergraduate studies at Illinois State University before earning her medical degree from Kansas City University. She went on to complete her psychiatry residency at the University of Oklahoma. Following residency, she worked at the Kansas City VA Medical Center where she primarily focused on outpatient mental health. Outside of her clinical work, she enjoys cooking, reading, cycling, and hiking.

Dr. Gotsche takes a holistic, integrative, and evidence-based approach to mental health care. She emphasizes the importance of building a strong therapeutic alliance and working closely with each patient to ensure treatment fits their unique needs and goals. She is experienced in treating a variety of psychiatric conditions including mood disorders, anxiety, trauma-related disorders, and ADHD. She is committed to providing comprehensive care in a supportive environment.

Dr. Gotsche will conduct a thorough evaluation to learn each patient’s medical history, current symptoms, and treatment goals. She values open communication and a collaborative approach, ensuring that patients are actively involved in the decision-making process. An individualized treatment plan will be developed which may include medication management, psychotherapy, or referrals to additional services as needed. Her goal is to provide integrated, patient-centered care that promotes long-term well-being.

Dr. Maralys Colón is a board-certified psychiatrist. She graduated from the University of Puerto Rico School of Medicine, and she completed a subspecialty in Forensic Psychiatry at the University of Tulane. Dr. Colón is keen in involving and guiding her patients in their treatment; she believes that patients benefit from taking an active role in their care. Dr. Colón specializes in psychopharmacology, tailoring the medication to your needs and preferences. She has experience in treating patients with depression, anxiety, PTSD, OCD, bipolar and psychotic disorders. Her practice focuses on medication management in conjunction with techniques from cognitive behavioral therapy and supportive therapy. Her years of experience include working as an inpatient psychiatrist, an intensive outpatient program, and consultation and liaison. She has helped train physician assistants at Valparaiso University, helping expand the knowledge of future providers. Dr. Colón is looking forward to working with you to improve your mental health and quality of life.

Dr. Meyen graduated from the University of Missouri School of Medicine and completed her psychiatry residency training at Harvard South Shore. She completed a fellowship in geriatric psychiatry through Massachusetts General Hospital in Boston, MA. Dr. Meyen was employed by the Department of Veteran Affairs for 10 years prior to joining Talkiatry. She is board certified in both adult and geriatric psychiatry. She specializes in depression, anxiety, PTSD, bipolar disorder, OCD, ADHD, and many other mental health disorders.

Dr. Meyen is a Harvard trained, board certified, adult psychiatrist who specializes in creating individually tailored treatment plans for patients using high quality evidence and up-to-date clinical guidelines. She has a passion for shared decision making, which means empathetic listening to each patient, and making a customized plan that supports their individual values and preferences.  

When meeting with a patient for the first time, Dr. Meyen carefully reviews current symptoms, past history, patient values/preferences. She works with the patient to develop individual treatment goals. Dr. Meyen values developing a trusting relationship with each patient and wants each patient to feel heard and valued.

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