Dr. Tom McHorse works with your doctor to evaluate and treat your chronic GI issues such as such as Acid Reflux (GERD), Barretts Esophagus, Colitis, Colon/Bowel Disorders, Crohn's Disease, Diverticulitis/Diverticulosis, Digestive Disorders, IBS, and Stomach Pain. In order to make an appointment with Dr. McHorse, you must have a referral from your physician, regardless of your health insurance plan.