Zachary Keller, DO
I take a collaborative, supportive, and evidence-based approach to treatment. I value confidentiality, culturally sensitive care, and trauma-informed practice. Known for my warm yet direct communication style, I work to create a respectful, nonjudgmental environment where patients feel heard, understood, and actively involved in their care. My clinical focus includes ADHD, PTSD, and personality disorders, and I bring an integrative lens to psychiatric care.
I am a board-certified psychiatrist, DO, DABPN (he/his), with experience across inpatient and outpatient settings. I have held leadership roles including Interim Medical Director and Director at Richard Young Hospital, where I also created and led the hospital's ECT program.
Care begins with a comprehensive intake that explores medical, psychiatric, social, and functional aspects of a patient's life. Session length and frequency are tailored to individual needs. Treatment plans are developed collaboratively and may include medication management combined with talk therapy and other evidence-based interventions. Progress is reviewed regularly and adjusted based on ongoing dialogue.
.jpeg)
Zachary Masuda, MD
I am dedicated to creating a safe, supportive, and nonjudgmental environment where patients feel heard and respected. I emphasize open communication to establish clear treatment goals and expectations, ensuring patients are active partners in their care. My approach remains flexible, adapting as treatment evolves to best meet patient needs. I begin by gaining a thorough understanding of each patient's history, concerns, and goals during the initial session, then develop personalized treatment plans that align with those goals, integrating both medication management and therapeutic interventions. This balanced approach allows for individualized care tailored to support long-term recovery and overall well-being.
I earned my medical degree at Creighton University School of Medicine in Omaha and completed my Psychiatry residency at Creighton University School of Medicine in Phoenix. I went on to complete an Addiction Psychiatry fellowship at Oregon Health and Science University. During training, I was inducted into the Gold Humanism Honor Society, reflecting my commitment to compassionate care. I am board-certified in general psychiatry and have experience working in outpatient, residential, and inpatient settings.
Zachary Myslinski, MD
I am a staff psychiatrist who provides thoughtful, evidence-based care for adults facing a wide range of difficulties. I am committed to creating a welcoming, collaborative space where patients from all backgrounds, including but not limited to the LGBTQ+ community, feel heard and supported. New patients can expect a personalized approach that includes discussion of both medication and therapy. I value understanding your treatment preferences and aim to serve as a consultant and collaborator in identifying the best path forward. I believe that developing a shared understanding of your background and current difficulties is essential to effective treatment. I am well-trained in using a wide range of medications and interventions alongside talk therapy, especially cognitive behavioral therapy (CBT) and acceptance and commitment therapy (ACT). My approach emphasizes flexibility, autonomy, and curiosity, with a focus on symptom relief and deeper self-understanding.
I earned my undergraduate degree in chemistry from Dartmouth College and my medical degree from Weill Cornell Medicine, where I received the Richard Kohl Prize for Excellence in Psychiatry. I completed my psychiatry residency at Harvard-Beth Israel Deaconess Medical Center, where I served as chief resident of the Consult-Liaison/Emergency Department Psychiatry service. I have also conducted research on Alzheimer's disease and health system economics.
Zafar Zaidi, MD
My goal when working with patients is to not come to a generic diagnosis; rather, it is to get to know about the client and try and manage their symptoms in the best way possible. Overall, the process is collaborative, and both parties need to be comfortable with the decisions moving forward. I enjoy getting to learn about patients and working collaboratively to provide the best treatment possible, be it medications or talk therapy. I have vast experience treating Major Depressive Disorder, Bipolar Disorder, PTSD, among many others.
I graduated residency from University Hospitals/Case Western Reserve University in 2015. After residency, I worked at the Michael E. DeBakey VA Medical Center as a staff psychiatrist. I eventually took on the role of Mental Health Lead Psychiatrist and Interim Clinic Director at the Tomball VA Outpatient Clinic. I then transferred to a telepsychiatry role at VISN 15, providing mental health coverage for rural areas in Kansas, Missouri, and Illinois. I have over 15 years of experience in treating different mental health conditions and am currently board certified by the American Board of Psychiatry and Neurology.
I reside in Houston, Texas and enjoy spending time with my family, being outdoors, and watching/playing sports such as Football, Basketball, and Soccer.
Zeynep Altun, MD
My philosophy of practice is to collaborate with patients and work together with them so that they can lead symptom-free, productive, and stable lives. As an adult psychiatrist, I have extensive theoretical knowledge of the nervous system and its disorders and more than 10 years of experience in treating various mental illnesses including mood disorders, anxiety disorders, psychotic disorders, autism-spectrum and neuropsychiatric disorders, psychiatric emergencies and crisis management, as well as cognitive behavioral and supportive psychotherapy.
I am board-certified in Psychiatry and hold a Ph.D. in Neuroscience. I graduated cum laude from Istanbul University, Istanbul Medical School, completed my residency training in Neurology, and am Turkish board-certified in clinical Neurology. I then moved to the U.S. and finished my Ph.D. in cellular Neuroscience at Cornell University Graduate School of Medical Sciences. I completed my psychiatry residency training at Albert Einstein College of Medicine, Department of Psychiatry, and subsequently my clinical fellowship in Comprehensive Psychiatric Emergency Program at Columbia University Medical College, New York Presbyterian Hospital.
I have practiced in various settings including Bellevue Hospital, New York Presbyterian Hospital, Columbia Doctors Faculty Practice Office, and Mount Sinai West and Mount Sinai Morningside Hospitals. I have held academic appointments at New York University School of Medicine Department of Psychiatry; New York Presbyterian Hospital-Columbia University Medical College Department of Psychiatry; New York State Psychiatric Institute; and Mount Sinai School of Medicine Department of Psychiatry. I have spent most of my professional career supervising and teaching medical students, psychiatry residents, and nurse practitioners. At Columbia Doctors, I collaborated closely with the Lieber Recovery Clinic, treating young adults with various mental illnesses.
Find a psychiatrist in New York, NY
New York is full of specialists, yet getting on a psychiatrist's schedule can still take months. Talkiatry gives you another route: a psychiatrist in New York, NY who sees you by secure video, often within days rather than months.
Your psychiatrist is licensed in New York, so you can be seen from anywhere in the city, whether you are in Manhattan, Queens, or the Bronx.
How online psychiatry works for New York residents
Care happens by secure video, from wherever you are. You answer a few questions in a short assessment, then get matched with a psychiatrist licensed in New York. No subway ride, no waiting room.
Your first visit lasts 60 minutes, so there is time to explain your symptoms, ask questions, and shape a plan together. Later visits usually run about 30 minutes. The goal is a psychiatrist who listens and adjusts your care over time.
What a psychiatrist in New York can help with
A psychiatrist is a medical doctor trained to diagnose mental health conditions and manage treatment. Talkiatry psychiatrists help people with anxiety, depression, and ADHD, plus conditions such as bipolar disorder, OCD, and PTSD.
When medication is part of your plan, your psychiatrist can prescribe and manage it when clinically appropriate and legally permissible. A prescription is never guaranteed, and some medications may not be available for online prescribing. Your psychiatrist will talk through the options with you.
Therapy may also fit into your care, depending on your needs and availability.
Does insurance cover a psychiatrist in New York?
Talkiatry is in-network with major insurers, and we check your coverage during the free assessment before you schedule anything. That way you know where you stand before your first visit. What you pay out of pocket depends on your plan, so confirm the details with your insurer.
Mental health care in New York
Even in a large city, finding an available psychiatrist is hard. According to KFF's analysis of federal shortage data, New York has 200 designated mental health professional shortage areas. Only about 15.2% of the state's need for mental health practitioners is currently met. Closing that gap would take an estimated 238 more psychiatrists.
Online psychiatry helps expand your options by matching you with a psychiatrist licensed anywhere in New York, not only those with an office near your neighborhood.
Psychiatry across New York
For psychiatrists licensed across the state, see our New York psychiatrist page. You can also explore online care in nearby Brooklyn.
Start with a free assessment
Getting started is simple. Take our free online assessment, answer a few questions, and get matched with a psychiatrist licensed in New York. Then schedule your first video visit, often within days.
How much does a psychiatrist cost in NYC?
Your cost depends on your insurance plan. Talkiatry is in-network with major insurers, and we verify your coverage during the free assessment before you schedule. Because plans differ, your out-of-pocket amount, such as a copay, is set by your insurer, so it helps to confirm the details with them.
Who is the best psychiatrist in NYC?
There is no single best psychiatrist, because the right fit depends on your needs, condition, and goals. Talkiatry matches you with a psychiatrist licensed in New York based on what you share in your assessment. If the fit does not feel right, it is worth raising your concerns directly before deciding to switch, since a strong working relationship often takes a few visits.
Can I go straight to a psychiatrist?
Usually, yes. Talkiatry does not require a referral to begin. You take the online assessment and get matched with a psychiatrist licensed in New York. Check with your insurer, though, since some plans still ask for a referral for coverage.
What is the 3 month rule in mental health?
There is no official three-month rule in psychiatry. People sometimes use the phrase to describe giving a new medication or routine enough time to show effects, which can take several weeks. Your psychiatrist sets follow-up timing based on your treatment and how you respond, not a fixed rule.