Dr. Mark John Corso, MD

Dr. Mark Corso is a gastroenterologist with nearly three decades of experience helping patients with digestive health concerns. He earned his medical degree from the Medical College of Pennsylvania and has been practicing for 29 years, developing expertise in diagnosing and treating a wide range of gastrointestinal conditions. Dr. Corso is fluent in both English and Spanish, allowing him to serve a diverse patient population.

Dr. Corso is affiliated with Christianacare Wilmington Hospital and practices at multiple locations throughout Newark and Wilmington, Delaware. He specializes in treating conditions such as hemorrhoids, colon polyps, and diverticular disease. His procedural expertise includes performing colonoscopies, lower GI endoscopies, and upper GI endoscopies to help diagnose and monitor digestive disorders. Patients have given him an average rating of 3.8 out of 5 on Vitals.