A Leader in Radiation Oncology and Imaging Clinical Trial Quality Assurance Welcome to the IROC Rhode Island (QARC) website. We are a research program within the Department of Radiation Oncology at the UMass Chan Medical School. IROC Rhode Island (QARC) is part of the Imaging and Radiation Oncology Core Group (IROC), a member of the NCI National Clinical Trials Network (NCTN). This website provides information, links and the resources for submitting radiotherapy and/or diagnostic imaging clinical trial data.
Announcements
The QARC / IROC Rhode Island office will be closed on: Wednesday December 24, 2025 Thursday December 25, 2025 Thursday January 1, 2026