Dr. Alexander Shifrin's Medical Group, Obstetrics and Gynecology is located at 9920 4th Ave Suite 210, Brooklyn, NY 11209. Dr. Alexander Shifrin's Medical Group, Obstetrics and Gynecology can be contacted at (718) 238-4707. Get Dr. Alexander Shifrin's Medical Group, Obstetrics and Gynecology reviews, ratings, business hours, phone numbers, and directions..