Nicholas Perricone, M.D., is the author of three #1 New
York Times bestsellers–The Wrinkle Cure, The Perricone
Prescription, and The Perricone Promise–as well as The Acne
Prescription. He is a board-certified dermatologist, award-
winning inventor, research scientist, and internationally
renowned anti-aging expert. He is the focus of a series of
award-winning PBS specials, and a popular guest on Oprah,
Today, and 20/20, among many other programs.