It is not uncommon for individuals who struggle with a psychological issue to also be plagued by a co-occurring alcohol and drug abuse disorder. Frankly, it is more prevalent than one would imagine and quite a few people currently in drug and alcohol rehab centers in Ripon, California may have mental health disorders which have just simply been undiagnosed. Treatment professionals at effective alcohol and drug rehabilitation centers in Ripon know how to spot persons with co-occurring psychological and substance abuse disorders in hopes that these two issues can be handled simultaneously while the person is in rehabilitation. Because both need to be addressed, the person should not leave rehabilitation until they are mentally stable, not just abstinent.