When Dr. Greenstein is not practicing medicine, he enjoys spending time with his family, boating and golfing.
Clinical Associate Professor (Voluntary) - Department of Obstetrics and Gynecology (SMD)
Residency & Fellowship
Residency, Obstetrics and Gynecology, Hahnemann University Hospital. 1992 - 1996
Internship, Peninsula Hospital Center. 1991 - 1992
DO | New York College of Osteopathic Medicine. 1991