https://www.keisarimd.com/home daily 1.0 2026-01-28 https://images.squarespace-cdn.com/content/v1/60e8b45c53279429b6501714/1631395529309-7MEOENXLO7S1AYA4LEVZ/Efraim+Keisari+MD+Long+Island+Psychiatrist.jpg Home Efraim J. Keisari, M.D. Psychiatry Asking for help can be hard. Finding the right psychiatrist for you can be hard. As a double board certified psychiatrist with a small patient-centered practice on Long Island, I strive to create a personalized and thoughtful experience for you. I treat teenagers and adults with a wide range of conditions. As we work together, I will strive to get to know you as a person and understand who you are as an individual. Our goal will be to develop an action plan to meet your specific needs. I see patients in-person at my office in Plainview on Long Island and remotely (via secure video platform) if you are located in New York, Rhode Island, or Florida. I am fluent in Spanish and welcome Spanish-speaking patients as well. Feel free to read about my background, the conditions I treat, and how to contact me. https://www.keisarimd.com/contact daily 0.75 2026-01-02 https://www.keisarimd.com/forensic-psychiatry daily 0.75 2026-01-14 https://images.squarespace-cdn.com/content/v1/5ec321c2af33de48734cc929/1618497259178-6XJGK9GR6YAVBQL5L519/20140301_Trade-151_012-2.jpg Forensic Psychiatry https://images.squarespace-cdn.com/content/v1/5ec321c2af33de48734cc929/1607694583486-2PQT0LQ193RL7MCB6DX4/20140228_Trade+151_0046.jpg Forensic Psychiatry https://www.keisarimd.com/about daily 0.75 2026-01-14 https://images.squarespace-cdn.com/content/v1/60e8b45c53279429b6501714/1627068027297-TSTVHV0VNG2V0N8HRZ0B/image-asset.jpeg About Dr. Keisari - About Dr. Keisari Efraim J. Keisari, M.D. is a double board-certified Psychiatrist and Forensic Psychiatrist based on Long Island, New York. Dr. Keisari graduated college from Emory University in Atlanta, Georgia where he majored in Chemistry and minored in Global Health. He earned his Medical Degree from St. George's University School of Medicine. Upon graduation, Dr. Keisari went to the University of Connecticut School of Medicine to complete four years of specialty training in Psychiatry. While at the University of Connecticut, he served as the Chief Resident of Education. After specialty training in Psychiatry, Dr. Keisari completed additional training in the sub-specialty of Forensic Psychiatry at Brown University. Dr. Keisari trained with leaders in the field and developed an expertise in civil and criminal matters relating to adults, adolescents, and children. Dr. Keisari has a passion for teaching medicine and psychiatry. He has taught and mentored numerous medical students, psychiatry residents, PhD candidates, master's students, and others in the medical field. Dr. Keisari is Board Certified in Psychiatry and Board Certified in Forensic Psychiatry by the American Board of Psychiatry and Neurology. He is licensed to practice medicine in New York, Rhode Island, and Florida. Dr. Keisari is a member of the American Psychiatric Association and the American Academy of Psychiatry and the Law. Dr. Keisari is fluent in English and Spanish. https://www.keisarimd.com/services daily 0.75 2022-10-20 https://www.keisarimd.com/faqs daily 0.75 2026-01-28