As you will hear from Joseph's testimonial, his search to find Dr John Kresl and Phoenix Cyberknife and Radiation Oncology Center has saved his life! Meet Joseph Ligouri. Joseph was diagnosed with Stage IV Lung Cancer in December of 2005. He has been battling the fight of his life after his first group of physicians in Ohio told him he had just months to live. Now 7 years later he continues to eat healthy, lifts weights, plays basketball and spends quality time with his family and friends. Stage IV Lung Cancer spreads to the Brain and Spine. Joseph has had full brain radiation with External Beam Radiation Therapy, and Gamma Knife where a head frame is screwed to the patients skull. Most recently in December of 2011, Joseph was treated with Cyberknife and explains his treatment and compares it to other technologies.