Nina Greif


Dr. Greif has deep expertise treating mood and anxiety disorders (including bipolar) and adult ADHD. She has prior institutional experience with Northwell Health (Huntington Hospital) and the Pederson-Krag Center.

Dr. Greif has a passion for creative, in-depth and personalized therapy. She believes in responding sensitively and effectively to people of all cultures, races, classes, and religions, in a manner that the inherent worth of the client is recognized and affirmed. Outside of her clinical career, she enjoys reading, singing, and writing. She is certified by the American Board of Psychiatry and Neurology with a focus on Psychiatry.


  • Residency, Long Island Jewish Medical Center
  • DO, New York College of Osteopathic Medicine
  • BS – Biology (English Minor), SUNY Albany