Impact Research Institute

Local giving. Local impact.

Dr. Nadege Gunn is a Gastroenterologist and Hepatologist and founder of Impact Research Institute of Waco. IRI focuses on finding therapies for liver related illnesses, obesity and weight management. Dr. Gunn is a Certified Principal Investigator and serves as an advisory member for the American Liver Foundation, Chronic Liver Disease Foundation and the Fatty Liver Foundation. She completed her Fellowship as an active-duty member of the United States Air Force and acted as the Chief of Gastroenterology at Eglin Air Force Base. Dr. Gunn is currently an Adjunct Assistant Professor for Texas A&M College of Medicine and a Hillis Scholars Affiliate Clinical Faculty at Baylor University. Dr. Gunn is passionate about the management of chronic liver disease and is committed to providing world class care for patients. IRI offers free, quick and painless liver health scans with interpretation by a licensed professional.

Impact Research Institute

6600 Fish Pond Rd, Suite 103