Pediatric transplant and hepatobiliary surgeon, Division of Pediatric Surgery, CHU Sainte-Justine Dr. Caroline Lemoine is a pediatric surgeon specializing in transplantation and hepatobiliary surgery. Her clinical areas of expertise include abdominal solid organ transplantation (liver and kidney transplantation, intestinal rehabilitation, and organ donation) as well as complex pediatric hepatobiliary and pancreatic surgery (portal hypertension, biliary atresia, choledochal cyst, liver and pancreatic tumors).