Phoenix Cyberknife and Radiation Oncology Center is the first comprehensive radiation oncology center to have the Cyberknife VSI, Truebeam STx with Novalis ExacTrac and Multi-source HDR Brachytherapy in one center. Radiation therapy, Stereotactic Radiosurgery (SRS) or Stereotactic Body Radio-Therapy (SBRT), are all radiation treatment options for removing tumors throughout the body. Because all tumors come in different sizes, shapes, locations, and other factors such as age, and comorbidities, all these factors come into consideration for determining the best method of treatment. There is not one machine that treats all tumors the best. This is why we offer patients the best radiation options for their unique conditions. Our Board Certified and well published Radiation Oncology Team will help you determine what is best with you.