Chief of Pediatric Hepatology at the "Instituto da Criança" (University of São Paulo), pediatric gastroenterologist at Hospital Israelita Einstein, and as part of the Intestinal Rehabilitation Team at Hospital Infantil Sabará. Board of Directors of the Latin American Society of Pediatric Gastroenterology, Hepatology and Nutrition (LASPGHAN). PhD candidate at the Department of Pediatrics at the University of São Paulo. Medical and Pediatrics training at the University of Sao Paulo. Clinical fellow in pediatric Gastroenterology, Hepatology, and Nutrition at the University of Campinas, and at the Hospital for Sick Children/University of Toronto.