Crohn's and Colitis Foundation of America

American College of Gastroenterology

National Digestive Diseases Information Clearing House

Q&A about Upper Endoscopy Esophagogastroduodenoscopy (EGD)

Q&A regarding a colonoscopy

Hepatitis C information resources

American Liver Foundation

Centers for Disease Control and Prevention (CDC)

Hepatitis Foundation International

Hep C Connection

National Hepatitis C Coalition, Inc.