Maternal Fetal Medicine (High Risk Obstetrics) Services are a cornerstone of Mount Sinai Medical Center's Department of Obstetrics and Gynecology. Our world-class staff of physicians, nurses and counselors is committed to providing patients with the highest level of medical and obstetric care, prenatal consultations, diagnostic services, counseling and medical education. Our comprehensive, state of the art treatments and consultation services will give our patients the best chance of delivering a healthy baby.