Dr. Tom  O'Bryan

Dr. Tom O'Bryan


Dr. O'Bryan is a world expert on gluten and it’s impact on your health. He is an internationally recognized and sought after speaker and workshop leader specializing in the complications of Non-Celiac Gluten Sensitivity, Celiac Disease, and the development of Autoimmune Diseases. He is the founder of theDr.com and the visionary behind ‘The Gluten Summit - A Grain of Truth’, bringing together 29 of the world’s experts on the Gluten connection to diseases, disorders, and a wide-range of symptoms and ages. Dr. O’Bryan is considered the ‘Sherlock Holmes’ for chronic disease and metabolic disorders treating them from a Functional Medicine Perspective. He holds adjunct Faculty positions with the Institute for Functional Medicine and the National University of Health Sciences.