Rolling Oaks Radiology - St John’s is a imaging & radiology center that offers many services, including bone density scans, breast mri, and ct scanning. Visit Rolling Oaks Radiology - St John’s located at 1700 North Rose Ave, Oxnard, CA. This Oxnard imaging & radiology center is one of the best in California. As part of the Dignity Health network, Rolling Oaks Radiology - St John’s is dedicated to delivering high quality, compassionate care and access to Oxnard and nearby communities.