A 1983 graduate of Case Western Reserve University School of Medicine, Marjorie was a resident in Obstetrics and Gynecology residency at University Hospitals of Cleveland and Cleveland Metropolitan General Hospital from 1983 to 1987. Marjorie specializes in pediatric and adolescent gynecology and cares for many special-needs girls and women, including several with Down syndrome. She is the author of a number of books, including Dr. Spock’s Pregnancy Guide. Dr. Greenfield is married to Dr. Anthony Post and their son, Dan Post, was born in 1989.