Nancy L. Snyderman
Nancy L. Snyderman, M.D., combines an active surgical practice of head and neck surgery with her role as a medical correspondent for ABC News. She is a frequent contributor to "20/20" and "Good Morning America," and a substitute co-host for "GMA." She also writes monthly columns for Good Housekeeping and Health magazines.
Books:Medical Myths That Can Kill You, May 2008