Dr. Haiou Duan, MD is an obstetrician gynecologist in Brooklyn, NY and has over 30 years of experience in the medical field. Dr. Duan has extensive experience in Obstetric Care. He graduated from BEIJING MEDICAL UNIVERSITY in 1993. He is affiliated with medical facilities NYU Langone Hospitals and NYU Langone Hospital-Brooklyn. He is accepting new patients and telehealth appointments.