Carlon M. Colker (born June 21, 1965) is an American physician and celebrity doctor, whose practice specialties include internal medicine, integrative medicine, medical nutrition and applied nutritional science, sports medicine, human performance, injury rehabilitation, and longevity medicine. Colker is a former champion bodybuilder, powerlifter, and MMA fighter and coach. Colker has appeared as a medical correspondent on Fox News Channel's Fox & Friends. Colker has appeared on such shows as The View, The Today Show, ESPN Outside the Lines, NBC's Health Segment, Court TV, Bloomberg TV, and ABC's World News Tonight, offering medical advice.
Colker is also a contributing editor and columnist in the health and fitness press for such popular publications as Muscle and Fitness, Muscular Development, Flex, and Ironman magazines.
He is the founder of Peak Wellness, Inc., a private practice and consulting company in Greenwich, Connecticut, and was the chief medical officer and executive vice president for the dietary supplement company Atlas Therapeutics (doing business as MYOS Corp.).
Colker is an industry consultant and clinical researcher. As a published clinical researcher authoring a number of journal publications, Colker is also credited with numerous lay-press articles and books. He has served as board member, product developer, and/or spokesman for other companies including Microsoft, Hanes, Nielsen Corporation, Summit International (KK), American Media, GNC, Health Sciences (HESG—Chairman Scientific Advisory Board), LifeVantage, Atlas Therapeutics, ITV Ventures, Cytodyne Technologies, Muscletech Research and Development, Metabolife International Vital Basics, FairwayMarkets, R Baby Foundation.
In addition to his career as a physician, Colker is a supporter of, and active participant in, law enforcement.