Dr. Clay Ohara Demattei, MD

Dr. Clay Demattei is a surgeon with 45 years of experience serving patients in Marion, Illinois. He earned his medical degree from Loyola University of Chicago Stritch School of Medicine and completed his residency at Marshall University School of Medicine. His extensive background in surgery allows him to provide comprehensive care for a wide range of surgical needs. Dr. Demattei is fluent in both English and Spanish, enabling him to communicate effectively with diverse patient populations.

Dr. Demattei practices at several locations throughout Marion and maintains affiliations with Deaconess Illinois Medical Center and Marion Va Medical Center. He specializes in treating conditions such as colon polyps, diverticular disease, and diverticulosis. His expertise includes performing colonoscopies and lower GI endoscopy procedures with sedation to ensure patient comfort. Patients consistently rate his care highly, giving him an average rating of 4.8 out of 5 stars on Vitals.