Dr. Plummer is a OB/GYN physician in training in CA. Medical degree obtained from University of Michigan School of Medicine . Completed residency training at MetroHealth and fellowship training at Stanford Medicine. Currently practices at Stanford Health Care (Stanford Health Care), located at 5555 W Las Positas Blvd, Pleasanton, CA 94588. Dr. Plummer specializes in Maternal-Fetal Medicine.. In addition to English, Dr. Plummer speaks Mandarin.