Dr. Mario Garretto, MD

Dr. Mario Garretto specializes in gastroenterology and internal medicine, bringing nearly five decades of medical expertise to his practice. He earned his medical degree from Rush Medical College of Rush University Medical Center and has dedicated 48 years to caring for patients with digestive health concerns. Dr. Garretto is fluent in both English and Italian, allowing him to serve a diverse patient population.

Dr. Garretto practices at multiple locations throughout Pleasant Prairie and Kenosha, Wisconsin, with affiliations at Froedtert South Kenosha Medical Campus. His expertise focuses on diagnosing and treating conditions such as colon polyps, abdominal pain, and gastritis. He performs essential procedures including colonoscopy, upper endoscopy, and lower gastrointestinal endoscopy to help patients maintain optimal digestive health. Patients consistently rate Dr. Garretto highly for his care, giving him a 5.0 average rating.