Vandana Kethini, MD

Background and credentials

Dr. Schaefer is a board-certified adult psychiatrist with over 16 years of experience. She earned her medical degree from the University of Nebraska Medical Center in Omaha, NE, and completed her adult psychiatry residency at Oregon Health and Science University in Portland, OR. She then specialized further by completing a forensic psychiatry fellowship at Yale University. She has worked as a staff psychiatrist at Atrium Health System for over 16 years.

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Treatment approach

Dr. Schaefer’s practice primarily focuses on medication management, which she offers in conjunction with supportive therapy and elements of cognitive-behavioral therapy (CBT). She takes a patient-centered and collaborative approach, ensuring that treatment is tailored to each individual’s needs. If additional therapy is required, she may recommend working with a therapist as part of a comprehensive care plan. Her primary focus areas include depression, anxiety disorders, and obsessive-compulsive disorder (OCD).

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What you can expect in a first visit

During the first visit, patients can expect a thorough psychiatric evaluation, where Dr. Schaefer carefully assesses their symptoms, treatment history, and mental health goals. She works collaboratively with patients to develop a personalized treatment plan, which may include medication management and therapy recommendations. Follow-up visits are typically 30 minutes and focus on monitoring progress, adjusting treatment as needed, and ensuring the best possible patient outcomes.

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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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Jennifer Hewitt is a board-certified psychiatric nurse practitioner, credentialed through the American Nurses Credentialing Center (ANCC). She earned her master’s degree in nursing from Gonzaga University and has extensive experience treating a wide range of mental health conditions, including anxiety, depression, obsessive-compulsive disorder (OCD), bipolar disorder, schizophrenia, and post-traumatic stress disorder (PTSD).

Her passion for psychiatry and dedication to patient care are rooted in her background as an emergency room nurse and her experience in emergency medical services (EMS). This foundation has given her a unique perspective on the critical role mental health plays in overall well-being.

Jennifer provides compassionate care to adults, children, and adolescents, recognizing that each individual’s path to mental wellness is unique. She believes that while medication can be an important part of treatment, self-care and therapy are equally essential components of a holistic approach.

She is known for her empathetic listening and genuine connection with patients. Through collaboration, she helps individuals set realistic goals and empowers them to take an active role in their recovery. Her kindness and commitment create a supportive environment where patients can thrive on their journey toward mental wellness

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Dr. Sahadevan took an adventurous path to Talkiatry. After perhaps thinking a little too hard about Intro to Philosophy in college - "the unexamined life is not worth living” - he first used his chemistry degree to work in pharmaceutical research. He changed course, working in computer network engineering, before deciding to find a more meaningful path. He worked as an EMT, then earned a Master's in Physiology before finally landing in medical school at Ohio State. Finding a surprising interest in psychiatry, he stayed at Ohio State for residency, and then a fellowship in forensic psychiatry. He is board-certified in both Psychiatry and Forensic Psychiatry. He previously worked as a forensic psychiatrist and evaluator at Ohio's maximum-security state psychiatric facility, as an attending psychiatrist running an inpatient unit for violent or dangerous patients, performing court-ordered evaluations, writing reports, and testifying when necessary. Dr. Sahadevan has also worked as a consultation-liaison psychiatrist, performing psychiatric consults at several general hospitals in Central Ohio's largest hospital system. He found great enjoyment in teaching successive generations of residents and medical students, serving as an adjunct faculty member at Ohio State, Ohio University, Wright State, and OhioHealth Riverside Methodist Hospital. He is excited for the next chapter of his journey, exploring another area of psychiatry at Talkiatry!

Dr. Michael Kim, DO, is an accomplished attending psychiatrist dedicated to providing comprehensive mental health care. He earned his medical degree from Liberty University College of Osteopathic Medicine and completed his residency at HCA's The Medical Center of Aurora North. With a diverse clinical background, Dr. Kim has honed his expertise across various settings including inpatient, outpatient, PHP/IOP, and specialized areas such as geriatrics, eating disorders, addiction, and child and adolescent psychiatry. Dr. Kim is proficient in innovative treatments like Electroconvulsive Therapy (ECT) and Transcranial Magnetic Stimulation (TMS). He is passionate about employing supportive and psychodynamic therapy approaches, tailoring treatment plans to meet each patient's unique needs. Embracing a holistic approach to psychiatry, Dr. Kim integrates medication management with a focus on nutrition, diet, and lifestyle factors to foster overall well-being. Dr. Kim is committed to delivering high-quality, personalized care to his patients. Outside of his professional commitments, he is an advocate for personal health and wellness. He enjoys enhancing his fitness and nutrition, engaging with enlightening podcasts, and exploring the great outdoors. Dr. Kim's holistic approach to psychiatry reflects his belief in treating the whole person, ensuring optimal mental and physical health for each individual he serves.

Erin Ellis is a Licensed Mental Health Counselor (LMHC) in New York. Erin has over 5 years of experience working with adults seeking help with anxiety, depression, other mood disorders, stress, life transitions, LGBTQ+ issues, and trauma. Erin received her Bachelor of Arts in Social Work from Nazareth College in Rochester, NY followed by a Master of Science in Mental Health Counseling from Medaille College in Buffalo, NY. Erin has prior experience working for a local hospital in the comprehensive psychiatric emergency program (CPEP) where she provided crisis intervention services.  Erin also has prior experience working in substance abuse in providing mental health counseling treatment on an inpatient unit. Additionally, Erin has worked in community mental work with a variety of different populations. Erin’s therapeutic approach is eclectic in nature, and client centered. Erin collaborates with her clients, meeting them where they are and helping them find personalized solutions to achieve their goals and become their best selves.  Erin utilizes a combination of approaches including mindfulness techniques, cognitive/dialectical behavioral skills (CBT, DBT), as well as compassion and strength-based approaches. Your first session is a chance for us to get to know each other and discuss what brings you to therapy. It’s normal to feel nervous; therapy is a process we’ll build together over time. We’ll move at your pace, one step at a time, and I’ll be here to guide you throughout.

Kynan Kinley is a Licensed Professional Counselor with experience across inpatient acute psychiatric settings, inpatient substance use and addiction recovery, and outpatient care. Their clinical background includes supporting individuals experiencing acute mental health crises, co-occurring disorders, and complex psychosocial stressors. Kynan also brings firsthand experience advocating for medically complex children and their families, which informs a deep understanding of caregiver stress, medical trauma, and systems fatigue. They are trained in trauma-informed, evidence-based approaches emphasizing attachment, nervous system regulation, emotional safety, and sustainable coping skills.

Kynan brings a grounded, compassionate approach shaped by work in high-acuity environments. They understand how overwhelming it can feel to navigate mental health, medical, or recovery systems that often move faster than emotions can process. Their style is warm, collaborative, and direct, balancing validation with gentle challenge when patterns are no longer serving the client. Kynan prioritizes transparency, autonomy, and pacing therapy in a way that feels safe, respectful, and empowering.

Kynan begins by taking time to understand each client’s story, goals, strengths, and current challenges. Early sessions focus on building trust, stabilizing where needed, and identifying patterns shaped by past experiences. Together, they develop an individualized treatment plan aligned with the client’s values and readiness. Sessions may include skill-building, trauma processing, recovery support, and strengthening emotional regulation and self-awareness, with regular check-ins to ensure therapy remains collaborative and effective.