It is not uncommon for individuals who have problems with a psychological disorder to also struggle with a co-occurring substance abuse disorder. In truth, it is more common than one would assume and a lot of people presently in drug rehabilitation facilities in Penn may have psychological issues which have just simply been undiagnosed. Treatment specialists at successful drug rehabilitation centers in Penn know how to identify persons with co-occurring mental and substance abuse issues in hopes that these two issues can be handled simultaneously while the person is in rehabilitation. Simply because both must be resolved, the person should not leave rehabilitation until they are psychologically stable, not just off of drubs.