1st place in oncosurgery and cancer surgery fellowship exam and advanced laparoscopy fellowship from University of Tehran, degree of subspecialty bariatric surgery and stomach and gastric cancer fellowship from SNUH University, South Korea, laparoscopic and advanced bariatric surgery fellowship from Shiraz University, exemplary surgeon during the master's course, more than 50 surgeries at Tehran University, member of the International Society of Bariatric Surgery (IFSO) View more...