Dr. Marshall completed residencies in General Surgery on the Harvard Surgical Service at Boston City Hospital and the Department of Plastic Surgery at the University of Virginia. He is a retired Assistant Clinical Professor of Surgery at Harvard Medical School and Chief of the Division of Plastic Surgery Mount Auburn Hospital, Cambridge, Massachusetts. He is Past President of the following: the Massachusetts Society of Plastic Surgeons, New England Society of Plastic and Reconstructive Surgeons, and Northeast Society of Plastic Surgeon.