It is not uncommon for individuals who have problems with a mental health disorder to also struggle with a co-occurring substance abuse disorder. Frankly, it is more widespread than one would assume and quite a few men and women presently in alcohol and drug rehabilitation programs in San Jose, Illinois may have mental health issues which are often undiagnosed. Treatment experts at proven drug and alcohol rehabilitation centers in San Jose, Illinois know how to spot persons with co-occurring mental health and substance abuse issues in hopes that both concerns can be handled simultaneously while the individual is in rehabilitation. Due to the fact both need to be addressed, the client should not leave rehab until they are psychologically stable, not just off of drubs.