Any Buprenorphine-Administering Drug Rehabs in Quincy, California?

I have just recently gotten wind of the information that buprenorphine is a lot better than methadone when it comes to the treatment of drug addiction. It takes less dosage and the effects last much longer. I would like to find a drug rehab that administers this because a friend of mine is an addict and I would like to suggest for her to undergo buprenorphine treatment.