To ensure that drug treatment is accessible to those with co-occurring psychological problems, Partial Hospitalization drug and alcohol treatment centers in Callao can provide treatment in certain hospital and mental health clinic settings for clients who need rehab. Partial Hospitalization the name for this kind of drug rehabilitation facility, due to the fact that the individual takes part in drug and alcohol rehab in the daytime and will then go home in the evening for about seven days a week. This is why these drug rehab centers are also called Day Treatment. Partial Hospitalization drug rehabilitation programs deal with substance abuse problems and psychological disorders at the same time in order to ensure that the person doesn't fall back into drug use when drug and alcohol rehab is finished.