Dr. Gregory Shifrin, OB/GYN, PC is an Obstetrics and Gynecology focused medical office in Brooklyn, NY and the Upper East Side of Manhattan, NY. Our mission is to provide our patients with the best possible medical outcomes. To do this, we strive to employ only the most experienced and highly trained physicians and medical personnel; utilize the latest highly advanced equipment available on the market; and most importantly, prioritize personalized, attentive, and compassionate patient care.