Arjun D. Koch, Gastroenterologist, MD, PhD, works at the Erasmus MC Cancer Institute, University Medical Center, Rotterdam, in the Netherlands.

His special interests include advanced endoscopic resections of early gastrointestinal cancers and Third Space Endoscopy.

He is the founder of the ESE - Erasmus School of Endoscopy, where training in endoscopy is offered with a special focus on advanced endoscopic resection techniques for participants from around the world.

His scientific research is focused on advanced endoscopy, endoscopy training, and the integration of both areas.