Cancer Center - Northridge Hospital Medical Center - Northridge is a cancer center that offers many services, including radiation oncology, diagnostic testing, and chemotherapy. Visit Cancer Center - Northridge Hospital Medical Center - Northridge located at 18300 Roscoe Blvd, Northridge, CA. This Northridge cancer center is one of the best in California. As part of the Dignity Health network, Cancer Center - Northridge Hospital Medical Center - Northridge is dedicated to delivering high quality, compassionate care and access to Northridge and nearby communities.