||Chairman of the Israeli Association of Gastroenterology.
Director of Gastroenterology Unit, Sieff Hospital in Safed.
Director of the Institute of Gastroenterology, Soroka Medical Center in Beer Sheva.
Associate Professor of Internal Medicine and Rules Committee Chair, Faculty of Medicine, Ben Gurion.
Districts Consultant Dan - Petah Tikva and the Negev of Gastroenterology.
Professor of Clinical Medicine Counting System at Tel Aviv University.
Colorectal Cancer Research - University of California, San Francisco.