Hello, It would be nice to include some positive patient experiences regarding Dr. Raymond Chang. You give very biased opinions only. Although I was a little taken aback by his somewhat direct approach and straightforwardness, cancer patients should be reminded that he was the head of the ER at Memorial Sloan-Kettering. NOT a warm and fuzzy place to say the least- at least from my personal experiences in the brain tumor ward. When I first visited Sloan, I was told that I had 4-6 years and was basically TERMINAL. Dr. Chang and his German team are offering me vaccine therapy and I am doing amazingly well. EVERYDAY I BEAT the ODDS. Don't be so angry at Raymond Chang. The man offers so many of us unbelievable options. My best friend's baby has brain cancer also and is doing so well in part because of Dr.Raymond Chang. Only YOU can be YOUR BEST DOCTOR! Many times, terminally ill patients, like myself, cast blame on those around us when we are dealt a bad hand in this game called life. I understand completely. Dr. Chang happens to be a wonderful doctor. J N-K Brain Cancer Survivor (Oligo Astrocytoma WHO Grade 2) Remember we are NOT Doctors and have NO medical training. This site is like an Encylopedia - there are many pages, many links on many topics. Support our work with any size DONATION - see left side of any page - for how to donate. You can help raise awareness of CAM.