First Ave Medical Group 247 3rd Ave New York, NY 10010 Phone : (212) 475-0900 Business Category Physicians & Surgeons-M.D. Physicians & Surgeons-Surgery First Avenue Medical Group 303 2nd Ave # 20 New York, NY 10003 Phone : (212) 475-0900 Business Category Physicians & Surgeons-M.D. Physicians & Surgeons-Internal Medicine