The Diet Doc, LLC, is a leading nutrition and fitness licensing company that trains nutrition consultants to be the recognized experts in their communities. As a part of The Diet Doc, licensed nutrition clinicians are part of an international network of established peers and receive direct support from Joe, known as the "Godfather of Flexible Dieting" and the inventor of macro-based nutrition methods, and health psychologist Kori Propst, PhD, the VP and Wellness Director of The Diet Doc, LLC.