It is quite common for men and women who are afflicted with a psychological disorder to also be plagued by a co-occurring drug and alcohol abuse disorder. In truth, it is more prevalent than one would assume and many individuals currently in drug and alcohol treatment centers in Roseville may have mental health disorders which are often undiagnosed. Treatment specialists at successful alcohol and drug treatment programs in Roseville, California know how to identify individuals with co-occurring mental health and alcohol and drug abuse disorders so that these two concerns can be handled simultaneously while the person is in treatment. Due to the fact both must be resolved, the person must remain in rehabilitation until they are mentally stable, not just abstinent.