Casa de las Amigas Drug and Alcohol Rehab for Women is located in Pasadena, California with a primary focus on dual diagnosis Services provided include detoxification, halfway house, and substance abuse treatment. Special programs available include programs for clients with hiv or aids, programs for gays and lesbians (lgbt), programs for seniors and older adults, programs for pregnant and postpartum women, programs for women, programs for alcohol related criminal justice clients, programs for addicted criminal justice clients, and programs for people with a dual diagnosis (co-occurring mental and substance abuse disorders).