Welcome to Radiation Oncology Centers

Radiation Oncology Centers (ROC) is one of the largest radiation oncology practices in Michigan. Physician owned and operated, ROC is headquartered in Grand Rapids and offers advanced radiation oncology services for nearly all types of cancers and some non-cancerous conditions.

ROC partners with several hospitals and cancer centers in West and Mid-Michigan including Spectrum Health, Lakeshore Area Radiation Oncology Center and Compass Health Cancer Center. Offering expert patient care based on years of specialized training and experience, ROC makes it a priority to remain on the forefront of new technologies and advancements in radiation oncology.