DOUBLE Trouble in Recovery or
Dual Recovery Anonymous - a 12 Step Fellowship both are 12 Step Programs addressing co-occurring psychiatric and substance use disorders. Double Trouble in Recovery (DTR) has a pretty good track record and over 15 research projects studying it for several years. Dual Recovery Anonymous (DRA) has its book published by Hazelden. Both have meetings in various areas around the country (I've even heard that a new DTR meeting just opened in Australia).