Lydia K. Lee, MD is an attending physician at the Department of Obstetrics and Gynecology, Division of Maternal-Fetal Medicine at Cedars-Sinai Medical Center.

Dr. Lee's main clinical and research interests are prenatal diagnosis and ultrasound and abnormal fetal growth.

After earning her bachelor's and medical degrees from the University of Rochester, Dr. Lee completed a residency in obstetrics and gynecology at Parkland Memorial Hospital at the University of Texas, Southwestern Medical Center in Dallas. She completed a fellowship in Maternal Fetal Medicine at Brigham and Women's Hospital at Harvard Medical School where she was mentored by Dr. Beryl Benacerraf, a pioneer in the world of ultrasound technology.

Dr. Lee is a Fellow of the American College of Obstetricians and Gynecologists.