Prof. Zamir Halpern serves as the Head of the Gastroenterology Department and Deputy General Manager at Tel Aviv Sourasky Medical center. Prof. Halpern serves as the Head of The Department of Gastroenterology and Liver Diseases at the Sourasky Medical Center (Ichilov Hospital) and a professor of internal medicine at Tel Aviv University, both in Tel Aviv, Israel. He serves as a consultant to medical devices companies such as: Peer medical. Smart, GI View and others. He is one of the leading gastroenterologists in Israel and well recognized over the world. He has vast clinical experience in Israel and abroad, among others at the Department of Gastroenterology and Gastrointestinal Research Unit, Cleveland Clinic Foundation; the Academic Department of Medicine, The Royal Free Hospital, London and Tel Aviv Sourasky Medical Center. Prof. Halpern served as Chairman of the Israeli Association for the Study of Liver from 1999 to 2001 and is Member of prestige Medical Associations in Israel, USA and Europe and has published more than 100 original publications. Prof. Halpern served as Member of Scientific Advisory Board at Intec Pharma Ltd. until March 4 2016. He serves as Member of Advisory Board of Medivizor International Limited. Prof. Halpern serves as a Member of Medical Advisory Board at ODF Medical Ltd. He served as a Member of Scientific Advisory Board at Galmed Pharmaceuticals Ltd. Prof. Halpern is an agastroenterologist. He is the author of more than 150 scientific publications and he is the head of research laboratory affiliated to Tel-Aviv University and his main interest is in personal nutrition and GI immunology. He is graduate from the Hadassah Medical School, Hebrew University of Jerusalem, he continued his academic studies at the Sackler Faculty of Medicine, Tel Aviv University.