Dr. Davis completed her B.A. at Yale, graduating summa cum laude. She received her medical degree from Duke University School of Medicine and was a member of A.O.A. She completed her residency in Internal Medicine and her fellowship in Gastroenterology at Duke University Medical Center. She then joined faculty at Duke, where she served for 17 years. Dr. Davis is board certified in Gastroenterology, and she is a member of the American College of Gastroenterology and the American Society for GI Endoscopy. Dr. Davis practices general gastroenterology, with a special interest in reflux and esophageal diseases, colon cancer screening and surveillance, and functional bowel disease.