Digestive Problems

American Liver Foundation (ALF)
Our mission is to facilitate, advocate and promote education, support and research for the prevention, treatment and cure of liver disease.

National Digestive Disease Information Clearinghouse (NDDIC)
The National Institute of Diabetes and Digestive and Kidney Diseases conducts and supports research on many of the most serious diseases affecting public health. The Institute supports much of the clinical research on the diseases of internal medicine and related subspecialty fields, as well as many basic science disciplines.

United Ostomy Association (UOAA)
UOAA is a national network for bowel and urinary diversion support groups in the United States. Its goal is to provide a nonprofit association that will serve to unify and strengthen its member support groups, which are organized for the benefit of people who have, or will have intestinal or urinary diversions and their caregivers.