It is quite common for people who struggle with a mental health disorder to also have a co-occurring substance abuse disorder. Frankly, it is more common than one would imagine and a lot of men and women presently in alcohol and drug treatment centers in Cotati, CA. may have mental health issues which have just simply been undiagnosed. Treatment specialists at proven alcohol and drug rehabilitation facilities in Cotati know how to identify individuals with co-occurring mental health and substance abuse issues so that these two concerns can be handled simultaneously while the individual is in rehab. Simply because both must be resolved, the client must remain in rehabilitation until they are psychologically stable, not just sober.