To ensure that drug treatment can be available to those with co-occurring mental health disorders, Partial Hospitalization drug and alcohol rehabilitation centers in Berlin, New Jersey can offer treatment in certain hospital and mental health hospital facilities for clients in need of rehab. Partial Hospitalization the name for this sort of drug rehab facility, due to the fact that the person will undergo drug rehabilitation during the day and returns home at night up to seven days a week. This is why these drug and alcohol rehabilitation centers are also called Day Treatment. Partial Hospitalization drug treatment programs address drug and alcohol addiction issues and psychological disorders simultaneously so that treatment staff can make certain that the treatment client won't fall back into drug use once drug rehab is done.