Sidney Klajner

Sidney Klajner is a gastrointestinal surgeon, robotic surgeon, coloproctologist, and president of Einstein. A professor in the Executive MBA in Healthcare Management at the Instituto Israelita de Ensino e Pesquisa, he has led the institution’s digital health agenda since 2016, focusing on data, innovation, and emerging technologies. Author of “The Digital Revolution in Healthcare,” he took part in SXSW in 2023, 2024, 2025, and 2026, discussing technology, access, climate, and health. He has been a LinkedIn Top Voice in health since 2020 and is an SDG 3 Impact Leader of the UN Global Compact in Brazil.