Specialist in Gastroenterology and Liver - Associate Professor of Endosonography Fellowship from Tehran University, European Board of Gastroenterology, Complementary course in endoscopy, colonoscopy and ercp, Imperial College of London, 4th rank of the gastrointestinal cancer board, 3rd rank of the national board of internal medicine, 1% of the country's board of internal medicine, 1st rank among general practitioners for three years in a row, top researcher of the university, member of the National Elite Foundation, publication of 60 scientific articles in prestigious international journals, lectures in national and international congresses, see more...