Professor James C. Gregor, Department of Medicine, Schulich School of Medicine & Dentistry, Western University, conducts gastroenterology research focused on therapeutic endoscopy, inflammatory bowel disease, celiac disease, health economics, and quality of life assessments. His work connects advanced digestive disease care with clinical epidemiology and economic analysis, helping define how interventions affect both outcomes and patient experience. His research mission is to improve gastroenterology care by pairing procedural expertise with evidence on effectiveness, value, and quality of life. He also brings advanced training in clinical epidemiology and health economics to Western University’s academic gastroenterology environment.