2023-05-06 Digestive Disease Week (DDW) 2023 Digestive Disease Week (DDW) 2023 May 6, 2023 - May 9, 2023 Digestive Disease Week (DDW) 2023 DDW is the world’s premier meeting for physicians, researchers and industry in the fields of gastroenterology, hepatology, endoscopy and gastrointestinal surgery.