Vice chair and professor of surgery, Columbia University; author of five best-selling books, including You: Being Beautiful
"I trust three medical websites. I subscribe to UptoDate (Utdol.com) for basic information and Cochrane Reviews (Cochrane.org) for peer-reviewed studies on big subjects. For medical updates, I use WebMD.com."
Our December issue features Oprah's Favorite Things—as well as your chance to win them all! You'll also find our easy holiday declutter plan, Dr. Oz's guide to sleeping better (starting tonight) and the ultimate holiday menu.