Greg Dillon, MD is a classically trained NYC psychiatrist in private practice in NYC and Princeton, NJ.  His approach is rigorous, yet holistic, and eclectic.

Dr. Dillon received his BA with Honors in Comparative Literature from Brown University. He received his MD from the University of Pennsylvania and then completed three years of a surgical residency at the Hospital of the University of Pennsylvania. Inclined to treat mind and body, Dr. Dillon chose to pursue training in general and addiction psychiatry at the Weill Cornell Medical College and New York Presbyterian Hospital. He then founded Lower Fifth Psychiatric, a group private practice in NYC’s Flatiron/Union Square neighborhood. He continues to teach, train, and treat at New York Presbyterian, where he is an Associate Professor in Medicine and Psychiatry. 

Dr. Dillon’s balanced approach is informed by his varied experience in arts and letters, medicine and surgery, as well as his passion for athleticism, surfing, swimming, skiing, and meditative fitness.