It is not uncommon for men and women who are afflicted with a psychological issue to also be plagued by a co-occurring substance abuse disorder. Frankly, it is more common than one would imagine and many people currently in alcohol and drug rehab centers in Bryn Mawr, California may have mental health issues which are often undiagnosed. Treatment specialists at proven alcohol and drug rehabilitation programs in Bryn Mawr know how to spot individuals with co-occurring mental and substance abuse disorders in hopes that both issues can be simultaneously addressed while the person is in rehabilitation. Simply because both need to be addressed, the person should not leave treatment until they are psychologically stable, not just sober.