It is not uncommon for individuals who struggle with a psychological disorder to also struggle with a co-occurring substance abuse issue. Frankly, it is more prevalent than one would assume and many individuals presently in drug and alcohol rehab facilities in Hollister may have psychological issues which have just simply been undiagnosed. Rehab specialists at proven drug rehab programs in Hollister know how to spot persons with co-occurring psychological and substance abuse disorders in hopes that these two concerns can be handled simultaneously while the person is in rehabilitation. Due to the fact both need to be addressed, the person should not leave rehab until they are mentally stable, not just off of drubs.