Partial Hospitalization, sometimes referred to as "PHP" or Day Treatment, is a kind of drug and alcohol rehab center which is meant to handle drug and alcohol addiction issues and psychological problems which may possibly be co-occurring. In a PHP center, the person in treatment partakes in a number of treatment activities and approaches during the day and then leaves in the evening. This is carried out anywhere from five to seven days per week, all dependent on the severity of the drug problem. Partial Hospitalization can be most effective for drug addicted individuals in Chester who may not be able to pay for long-term inpatient treatment, or who are not able to be apart from their home and work for prolonged periods of time. While in Day Treatment, treatment clients take part in traditional counseling and therapy for drug and alcohol addiction issues while simultaneously overcoming mental health problems which could keep them from remaining abstinent once treatment is complete.