Mary,
I would recommend that you check out the "Net" and especially the American Cancer Society Prostate Resource Center.
There you will find all kinds of info....
And if that does not satisfy, check out the Johns Hopkins Institute of Medicine. I recommend them as they have been rated the number one facility in America when it comes to Cancer for the last several years by U.S. News and World Report.
Also, the folks at the Cancer Treatment Centers of America seem to be good and they have been very helpful to me even though I did not contact them until AFTER I had already received treatment.
Take care and I wish you and your husband the best. Don't waste time...research, research....and then go with what you consider the best.
Ken