Dr. Kenneth John Oneill, MD

Dr. Kenneth Oneill is an internal medicine physician with 47 years of experience helping patients manage a wide range of health conditions. He earned his medical degree from the University of Cincinnati College of Medicine and completed his residency training at Hennepin County Medical Center. His extensive experience spans nearly five decades of patient care, allowing him to develop deep expertise in diagnosing and treating complex medical issues. Dr. Oneill is fluent in both English and Spanish, enabling him to serve patients from diverse backgrounds in their preferred language.

Dr. Oneill practices at multiple locations throughout southwestern Michigan, including Stevensville, Saint Joseph, and Niles, and maintains affiliations with Corewell Health Lakeland Hospitals St Joseph Hospital. He specializes in treating common conditions such as foot pain and heel pain, helping patients find relief from these often debilitating issues. His practice includes performing diagnostic …procedures like urine tests to help identify underlying health problems. Patients consistently rate Dr. Oneill highly for his care, giving him an average rating of 4.2 out of 5 stars.