Dr. David S. Cantor is an Argentinean-born physician. He is Past Clinical professor of Medicine at USC, Los Angeles, CA, President of the Medical Staff of the Huntington Hospital in Pasadena, CA; President of the Southern Society of Gastrointestinal Endoscopy, among many other positions. He wrote one Textbook of Gastroenterology and Hepatology, The book of Good Health, directed to the general population and published 50 scientific papers. He received the James N. Gamble Award, among other distinctions