It is quite common for men and women who are afflicted with a psychological issue to also have a co-occurring drug and alcohol abuse disorder. Frankly, it is more widespread than one would think and many individuals currently in drug and alcohol rehabilitation programs in Beverly Hills, California may have mental health disorders which have just simply been undiagnosed. Treatment professionals at successful drug treatment programs in Beverly Hills know how to spot persons with co-occurring mental and alcohol and drug abuse disorders so that these two issues can be handled simultaneously while the person is in rehabilitation. Due to the fact both must be resolved, the client should not leave rehab until they are mentally stable, not just off of drubs.