Dr. Joel Merrell Wittles, MD

Dr. Joel Wittles specializes in gastroenterology and internal medicine, bringing 45 years of clinical experience to his practice. He earned his medical degree from the University of Illinois at Chicago College of Medicine and has dedicated nearly five decades to helping patients with digestive health concerns. Dr. Wittles is fluent in both English and Spanish, allowing him to serve a diverse patient population.

Dr. Wittles practices at multiple locations throughout Indiana, including Tipton, Carmel, Zionsville, Lebanon, and Indianapolis, with his primary affiliation at Witham Health Services Main Campus Lebanon. He specializes in treating conditions such as colon polyps, hemorrhoids, and GERD. His expertise includes performing colonoscopies and other gastrointestinal procedures to help diagnose and manage digestive disorders. Patients have given Dr. Wittles an average rating of 4.0 on Vitals, reflecting their confidence in his care.