In an effort to make drug and alcohol treatment can be available to individuals with co-occurring mental health disorders, Partial Hospitalization drug rehabilitation programs in Signal Hill, California can provide treatment in particular hospital and mental health hospital facilities for clients who need treatment. Partial Hospitalization is the term used for this type of drug and alcohol rehabilitation program, because the individual receives drug and alcohol rehab during the day and will then go home in the evening for about seven days per week. For this reason these drug and alcohol rehab programs are also known as Day Treatment. Partial Hospitalization drug treatment programs deal with substance abuse disorders and mental health disorders at the same time in order to ensure that the person won't fall back into drug use the moment drug rehab is finished.