To ensure that drug rehab is available to persons with co-occurring psychological issues, Partial Hospitalization drug and alcohol treatment facilities in Fenton, Missouri can supply treatment in particular hospital and mental health clinic facilities for clients who need treatment. Partial Hospitalization is the term used for this sort of drug rehab program, because the individual receives drug rehabilitation during the day and returns home at night for about seven days per week. For this reason these drug and alcohol rehabilitation facilities are also called Day Treatment. Partial Hospitalization drug and alcohol rehab programs help clients deal with drug and alcohol addiction issues and mental health issues concurrently so that treatment staff can make sure that the person won't relapse once drug and alcohol treatment is complete.