It is quite common for people who are afflicted with a psychological disorder to also be plagued by a co-occurring drug and alcohol abuse disorder. Frankly, it is more common than one would imagine and many individuals currently in drug rehabilitation programs in Oakhurst, CA. may have mental health issues which are often undiagnosed. Treatment experts at proven drug rehab programs in Oakhurst know how to identify individuals with co-occurring psychological and drug and alcohol abuse disorders in hopes that both issues can be simultaneously addressed while the individual is in rehab. Simply because both need to be addressed, the person must remain in treatment until they are psychologically stable, not just off of drubs.