John's Testimonial | Abdominal & Colorectal Cancer Treatment



Cancer:Abdominal and Colorectal Cancer

Treatment:Novalis Truebeam STx

"I always felt like they cared about me and they were always ready to answer any questions I had."

"I always felt like they cared about me and they were always ready to answer any questions I had."

I was a government employee (State of Arizona) for 25 years. I enjoy travel, and family gatherings. In October 2009 I developed an infection in the right buttocks, during surgery, my surgeon discovered cancer and referred me to John Kresl, MD at Phoenix Cyberknife and Radiation Oncology Center, (PCROC). He was very knowledgeable, encouraging, personable, and comforting. Dr Kresl worked closely with my Surgeon and Medical Oncologist to develop a treatment plan involving Chemo and Radiation Therapy to begin immediately. I felt this treatment plan was specific for me and my cancer.

At PCROC I was treated on the Truebeam STx. Dr Kresl explained to me that through this technology, they could zero in on specific areas to radiate the tumor with minimal damage to the surrounding tissue. I was initially scheduled for 25 radiation treatments, and due to the Chemotherapy side effects, this took 6 weeks.

The entire PCROC staff were warm, sensitive, and considerate at all times. They made me feel that they were only one phone call away, if needed.


Our top priority is the health and safety of our patients. Treatments will continue as our staff is taking extra precautionary measures to ensure the safety of all patients. We are working closely with local and national health authorities to stay informed on all important developments.

Contact our office prior to your appointment.

Phoenix Cyberknife Radiation Oncology is dedicated to the health and safety of our employees, patients, and their families. With the recent spread of COVID-19 and the height of cold and flu season, it is important to be mindful of not only yourself but others around you as well. These viruses are spread from person to person through coughing, sneezing, contact with contaminated surfaces and close personal contact. If you are experiencing any of the following symptoms: runny nose, dry cough, low-grade fevers or shortness of breath; please contact our office prior to your appointment for further instruction

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