Partial Hospitalization, also known as "PHP" or Day Treatment, is a kind of alcohol and drug rehabilitation facility that works to deal with substance abuse issues and mental health problems which may possibly be co-occurring. In a PHP facility, the person in rehabilitation takes part in various rehab activities and methods during the day and then leaves in the evening time. This is carried out anywhere from five to seven days per week, all dependent on the significance of the drug or alcohol problem. Partial Hospitalization can be beneficial for drug or alcohol addicted people in Rosemont who are unable to cover the costs of long-term inpatient treatment, or for treatment clients who are not able to be apart from their home and work for extensive lengths of time. While in Day Treatment, individuals participate in traditional counseling and therapy for alcohol or drug addiction issues while at the same time addressing mental health disorders which could keep them from staying sober after rehab is done.