Dr. Dennis Walter Regan, MD

Dr. Dennis Regan is an internal medicine physician who specializes in hospital medicine, bringing 39 years of medical experience to his practice. He earned his medical degree from the University of North Carolina at Chapel Hill School of Medicine and completed his residency training at Stanford University School of Medicine. Dr. Regan is fluent in both Spanish and English, allowing him to communicate effectively with a diverse patient population.

Dr. Regan practices at Good Samaritan Hospital Corvallis and maintains locations throughout Rochester, Minnesota. His clinical expertise includes managing chronic kidney disease and type 2 diabetes mellitus, conditions that require ongoing monitoring and specialized care. He also provides treatment for mood disorders in children, demonstrating his ability to work with younger patients and their families. Dr. Regan regularly performs essential diagnostic tests including basic and comprehensive metabolic panels as well as complete blood counts …to help monitor patient health and guide treatment decisions.