Dr. Stephane Nahon, MD is currently an Associate Professor at The College of Medicine of the Hospitals of Paris. He has a received Doctor of Medicine from Le Raincy-Montfermeil Intermunicipal Hospital Group. His research interests are Inflammatory Bowel Disease, Colorectal Cancer, Ulcerative Colitis, IBS, Endoscopy, Peptic Ulcer, Helicobacter, Gastrointestinal Hemorrhage, Crohn's Disease.