Yes. I go to a small meeting almost weekly. I don't go to keep from using, I just go for the wisdom that comes up in our conversations and a little meditation. Its a great program (although that word is a stretch).
Funny thing about Buddhist thought is that is seems like it was designed for addiction. My favorite parts are that it can help you stay balanced without getting all deep into any writings -basic knowledge works just fine, and secular folks like myself fit in great. It could also be used by a christian, a twelve stepper or whatever. Highly recommended.