Riverside Cyberknife and Radiation Oncology is the only treatment center that provides BOTH conventional external beam radiation therapy and stereotactic body radiotherapy. This gives us the flexibility for treating patients with different treatment modalities depending on the size and location of a patient’s cancer. Most cancers are treated with external beam radiation using traditional linear accelerators like our Varian LINAC.  When evaluating patients for traditional linear accelerator, the dose toxicity to lung or spinal cord may exceed recommended doses which may require stereotactic body radiotherapy with Cyberknife.  We are the only center in Riverside and Imperial Empire that can create two separate  radiation treatment plans for our two linear accelerators in order to evaluate and identify the optimal treatment plan for your patient.