Endoscopy and colonoscopy services at Wayland Square are operated by Rhode Island Hospital. Our center offers diagnostic and therapeutic colonoscopy and endoscopy services as a safe and reliable method of examining the gastrointestinal (GI) tract. We employ the latest technology to diagnose and treat patients with stomach, bowel, colon, biliary/pancreatic and esophagus disorders, including Barrett’s esophagus with dysplasia, and esophageal cancer.