Diana A. Whitehead, MD, has joined GBMC as a gastroenterologist. Along with practicing general gastroenterology and hepatology, Dr. Whitehead has a special interest in inflammatory disease and treating patients with ulcerative colitis and Crohn's disease. She completed her fellowship in Gastroenterology with a focus in inflammatory bowel disease at Dartmouth-Hitchcock Medical Center in Lebanon, New Hampshire where she also served as an instructor of medicine at Geisel School of Medicine at Dartmouth. She completed her residency in Internal Medicine at Brown University, Rhode Island Hospital in Providence, Rhode Island and earned her medical degree from SUNY Upstate Medical University in Syracuse, New York. Dr. Whitehead is board certified in internal medicine and gastroenterology.