The St. John CyberKnife Center offers a non-invasive alternative to surgery for the treatment of both cancerous and non-cancerous tumors. 

Utilizing the CyberKnife® Robotic Radiosurgery System, our physicians deliver beams of high dose radiation to tumors with extreme accuracy, while sparing the surrounding healthy tissue.

Treatment Areas

CyberKnife® treats tumors in many different areas of the body, including some that were previously considered untreatable and inoperable.

CyberKnife treats:

  • Tumors
  • Benign lesions
  • Certain neurological conditions

CyberKnife treats areas of the body, including:

  • Base of the skull
  • Brain
  • Neck
  • Cervical, thoracic and lumbar areas of the spine
  • Pancreas
  • Liver
  • Lungs
  • Prostate
  • Other areas with lesions, tumors and conditions


Learn more about the benefits of CyberKnife treatment.