Dr. Ralph Donald Wertwijn

Ralph Wertwijn specializes in internal medicine and has dedicated 44 years to providing comprehensive care for adult patients. They completed their medical education at the University of Illinois at Chicago, bringing extensive knowledge and experience to their practice. Throughout their career, they have developed expertise in managing complex medical conditions and providing preventive care. Ralph Wertwijn communicates with patients in English.

Based in Owatonna, Minnesota, Ralph Wertwijn focuses on treating conditions such as high cholesterol in children and teens, diabetes, and pregnancy-related liver complications. They perform diagnostic procedures including liver function tests to help evaluate patient health and guide treatment decisions. Their long-standing practice in the Owatonna community reflects their commitment to serving patients with comprehensive internal medicine care.