To ensure that drug and alcohol rehab is accessible to those with co-occurring mental health issues, Partial Hospitalization drug and alcohol rehab programs in Grant Park, Illinois can offer rehabilitation in special hospital and mental health hospital facilities for clients who need rehabilitation. Partial Hospitalization the name for this sort of drug rehab facility, due to the fact that the individual will undergo drug and alcohol treatment in the day and returns home in the evening for about seven days per week. For this reason these drug and alcohol rehab centers are also referred to as Day Treatment. Partial Hospitalization drug treatment facilities help clients deal with drug and alcohol addiction disorders and psychological issues simultaneously in order to ensure that the treatment client won't relapse the moment drug rehab is done.