California Protons Cancer Therapy Center

Randy Grimm 

on Google

3 days ago

I was diagnosed with Stage 2 prostate cancer (PSA of 8.7) July13, 2020. My own due diligence quickly revealed that proton therapy was the best option by far - few side or after effects and 98% success rate. I also learned that the leading world oncologist for treating prostate cancer with protons, Dr. Carl Rossi, was just 20 minutes from my home ... at California Protons. He pioneered this treatment in 1996 at Loma Linda and has treated more than 14,000 prostate cancer patients since then. My first treatment was Nov. 10, 202... read more

Mari Arakawa 

on Google

5 days ago

I want to thank Tamara for her courage in sharing her story about Dr. MacEwan. Her words gave me the strength to speak out about my own experience with my mother, who was almost a patient of his (Thank goodness her family intervened before this happened). My elderly mother, who was diagnosed with non-invasive form of breast cancer in her 80s heard Dr. MacEwan speak at a conference in Hawaii. Her pastor connected her to Dr. MacEwan to discuss proton therapy, which she was curious about. At that time, she had already had been ... read more

tamara bailey 

on Google

2 weeks ago

Breast cancer patients, beware. I met with Dr. Ian McEwan, who my LA surgeon had only recommended because this is the only place that has protons in California and he is apparently the only one doctor who treats breast cancer patients there. He pushed partial breast treatment with protons on me, when my regular oncologist from an academic center said it was against normal guidelines because I am at risk for the cancer coming back in other parts of the breast. He did not explain this to me at all and was very pushy about me d... read more

h jay 

on Google

3 weeks ago

The CPTC staff (therapists, nurses, office staff, etc.) were very professional and kind to me, but I had a starkly different experience with the chief physician of the Proton Doctors Professional Corporation (Dr. Andrew Chang) , the group that contracts with CPTC. I found that he was unusually disorganized for a physician-manager, acted deceitfully in retrospect and ultimately took advantage of me. In full disclosure, I was briefly engaged as a contractor by Dr. Chang and even had an official CPTC email address (although he ... read more

Robert R 

on Google

3 months ago

So happy to have found this place