Dr. Carter Lebares is a gastrointestinal and bariatric surgeon at UCSF Medical Center who specializes treating gastrointestinal disease, particularly of the esophagus and stomach, using minimally invasive surgery, robotics and surgical endoscopy. This includes treatments for reflux disease, hiatal hernia, obesity, early esophageal or gastric cancer, esophageal motility disorders hernias, gallbladder disease and some biliary disease.