Dr. Nicholas Rizzo practices Internal Medicine (General Medicine for adults) in Palos Heights, Illinois. He is the author of the book “Championship Nutrition and Performance: The Wrestler’s Guide to Lifestyle, Diet and Healthy Weight Control” and a co-author on the book “The Arsenal: The Wrestler’s Training Log” by NCAA National Champion Alan Fried. Works as a ringside physician for professional boxing and MMA events, is a Past President of the Association of Ringside Physicians, and is a member of the State of Illinois Department of Financial and Professional Regulation Athletic Unit Advisory Board.