Resources Patient Information Pre-admission Education Videos provided by the American Gastroenterological Association (By clicking on these links, you are leaving the Digestive Health Clinic Website.) What is Capsule Endocopy? (YouTube Video) Preparing for a Colonscopy (YouTube Video) Preparing for an Upper GI Endoscopy (YouTube Video) Download Patient Forms, Brochures and Procedure Instructions: Procedure Brochures and Preparation Instructions