It is not uncommon for men and women who struggle with a psychological issue to also have a co-occurring substance abuse disorder. In truth, it is more common than one would think and quite a few men and women currently in drug and alcohol rehabilitation facilities in Colton, California may have mental health disorders which are often undiagnosed. Rehab specialists at successful drug rehabilitation programs in Colton, CA. know how to identify persons with co-occurring mental health and alcohol and drug abuse issues so that both issues can be handled simultaneously while the person is in rehabilitation. Due to the fact both must be resolved, the client should not leave treatment until they are psychologically stable, not just abstinent.