It is not uncommon for individuals who have problems with a mental health disorder to also be plagued by a co-occurring drug and alcohol abuse disorder. Frankly, it is more prevalent than one would imagine and a lot of people currently in alcohol and drug treatment centers in Santa Rosa may have psychological issues which are often undiagnosed. Rehab specialists at successful drug rehab facilities in Santa Rosa, CA. know how to spot individuals with co-occurring mental and substance abuse issues so that both issues can be handled simultaneously while the individual is in rehabilitation. Due to the fact both must be resolved, the person must remain in rehabilitation until they are psychologically stable, not just abstinent.