Does anyone have any experience with the Cancer Centers of America? My husband has Stage 4 colon cancer and after meeting with an onc yesterday, we are exploring going to the Cancer Centers of America. Is anyone being treated by them or knows of anyone that is, and if so, what is your opinion of their care? An important consideration is that most insurance companies will not cover this and was wondering if anyone on this board is familiar with any insurance companies that do. Thank you for your advice.