Partial Hospitalization, sometimes referred to as "PHP" or Day Treatment, is a form of drug and alcohol rehabilitation program which works to handle drug and alcohol addiction problems and psychological problems which may possibly be co-occurring. In a PHP program, the person in treatment partakes in a variety of rehabilitation services and strategies in the daytime and then leaves in the night time. This is carried out several days per week, depending on the seriousness of the drug problem. Partial Hospitalization can be most effective for drug or alcohol addicted people in Williamson who who may be unable to afford long-term inpatient care, or for treatment clients who are unable to be apart from their home and work for extensive durations of time. While in Day Treatment, people participate in typical counseling and therapy for addiction issues while at the same time overcoming psychological problems which could keep them from remaining sober once rehab is complete.