In an effort to make drug treatment is accessible to persons with co-occurring psychological disorders, Partial Hospitalization drug rehabilitation facilities in Holland can provide rehabilitation in certain hospital and mental health clinic settings for those who need treatment. Partial Hospitalization the name for this sort of drug treatment program, due to the fact that the individual will undergo drug and alcohol rehab in the daytime and returns home in the evening for about seven days per week. For this reason these drug and alcohol rehabilitation facilities are also called Day Treatment. Partial Hospitalization drug rehab facilities address drug addiction disorders and psychological issues at the same time in order to ensure that the individual doesn't fall back into drug use the moment drug rehabilitation is finished.