

Mark DeMeo, MD, is director of the Section of Gastroenterology and Nutrition at Rush University Medical Center in Chicago, Illinois. He leads the Adult Celiac Disease Program at Rush and is a nationally recognized expert in celiac disease.
COVID-19: Vaccine and booster updates, testing information, safety measures, updated policies, ways to help and more.
Mark DeMeo, MD, is director of the Section of Gastroenterology and Nutrition at Rush University Medical Center in Chicago, Illinois. He leads the Adult Celiac Disease Program at Rush and is a nationally recognized expert in celiac disease.