Radiation Oncology
Sanford radiation oncology provides a full range of advanced radiation therapy systems for children and adults. Radiation therapy uses x-rays and approved radioactive materials designed to destroy cancer cells’ ability to reproduce. We are accredited by the American College of Radiology and provide safe and effective treatment services for patients of all ages.
Dennis Bier, MD, Radiation Oncology
Dr. Bier specializes in Radiation Oncology, and Medical Oncology. He has a special interest in cancers of the Gastrointestinal Tract and Central Nervous System, and provides leading radiation therapies to cancer patients of all ages.

