Joseph Weiss MD is Clinical Professor of Medicine in the Division of Gastroenterology, Department of Medicine, at the University of California, San Diego. An autodidact and polymath, he was accepted to university at age fifteen and attended the University of Michigan, University of Detroit, and Wayne State University. Reflecting his broad interests, he had three majors in Medieval English Literature, Astrophysics, and Invertebrate Zoology. Following his graduation from the Wayne State University School of Medicine in Detroit, Michigan, he completed his internship and residency in Internal Medicine at the University of California, Irvine Medical Center in Orange, California. Under the auspices of the World Health Organization and others he has pursued interests in Tropical Medicine and International Medicine with extended stays in Africa, The Middle East, and Latin America. Subsequently completing a clinical and research fellowship in Gastroenterology at the University of California, San Diego, he has been active on the clinical faculty for over thirty years.Dr. Weiss is a Fellow of the American College of Physicians, a Fellow of the American Gastroenterological Association, and a Senior Fellow of the American College of Gastroenterology.

Double board certified in Internal Medicine and Gastroenterology, Dr. Weiss has over thirty years of clinical, administrative, and research experience. He has also served on the Board of Directors of the Scripps Clinic Medical Group, Clinical Board of Governors of the Scripps Clinic and Research Foundation, and Chancellor's Associates of the University of California, San Diego. He is the author of more than fifteen books on health (www.smartaskbooks.com), and has had numerous papers published in prestigious national and international medical journals, as well as in the lay press. Dr. Weiss is also an accomplished humorist and professional speaker member of the National Speakers Association, having given over two thousand presentations nationally and internationally.

He has presented at universities, medical schools, hospitals and medical centers, pharmaceutical companies, YPO/WPO, Aspen Institute, Bohemian Grove, Esalen Institute, Renaissance Weekend, IDEA World Convention, International Destination Spas & Resorts (Golden Door, Canyon Ranch, Rancho La Puerta), corporate events, etc.