Dr. Michael D. Keppen received his medical degree in 1978 from the University of South Dakota. He completed his residency and served his fellowship at the University of Oklahoma Health Sciences Center in Oklahoma City. Dr. Keppen is Board Certified by the American Board of Internal Medicine, Medical Oncology & Hematology and serves as a clinical professor at Sanford USD School of Medicine.
- NCI Community Oncology Research Program
Ratings & Reviews
Real Experiences from Real Patients
You trust recommendations from real people. That's why we provide comments and star ratings from patients who answer our surveys after their visits to Sanford Health. Star ratings are based on a 0-100 point scale converted to 0-5 stars. Providers must have a minimum of 30 patient ratings to receive a formal rating.