To ensure that drug rehab is available to persons with co-occurring mental health issues, Partial Hospitalization drug rehabilitation centers in Yorktown can offer rehab in certain hospital and mental health hospital settings for individuals who need treatment. Partial Hospitalization the name for this kind of drug and alcohol rehab facility, due to the fact that the individual receives drug and alcohol treatment during the day and returns home at night for about seven days a week. For this reason these drug rehab programs are also called Day Treatment. Partial Hospitalization drug and alcohol rehabilitation centers deal with drug and alcohol addiction issues and psychological problems concurrently in order to ensure that the treatment client won't fall back into drug use the moment drug and alcohol treatment is done.