Andrew W. DuPont, MD

Andrew W. Dupont, MD, is a professor of gastroenterology, hepatology, and nutrition with McGovern Medical School at UThealth Houston.

Articles by this author

Digestive

Featured Expert: Andrew W. DuPont, MD | January 14, 2026

Most people think of digestion as a function that takes place in the stomach, but it actually begins as soon as you start chewing. Saliva...