To ensure that drug and alcohol rehabilitation can be available to persons with co-occurring psychological disorders, Partial Hospitalization drug rehabilitation facilities in Peotone, IL. can deliver treatment in certain hospital and mental health clinic settings for individuals who need rehabilitation. Partial Hospitalization the name for this type of drug and alcohol treatment program, because the individual takes part in drug treatment in the day and returns home in the evening up to seven days a week. For this reason these drug and alcohol rehabilitation centers are also known as Day Treatment. Partial Hospitalization drug and alcohol rehab centers address substance abuse issues and mental health issues simultaneously so that treatment staff can make certain that the treatment client won't relapse when drug and alcohol treatment is done.