Sidney Klajner

Sidney Klajner is a digestive system and colorectal surgeon and President of the Hospital Israelita Albert Einstein since 2016 (28th World's Best Hospital, according to Newsweek). Prior, he was Vice President of the organization from 2010 to 2016. He has undergraduate, residency, and master's degrees from the University of São Paulo Medical School, and he is also a Fellow of the American College of Surgeons.