Drug or alcohol treatment services which are provided on an outpatient basis are readily available to addicted individuals who have circumstances which prevent them from being able to take part in an inpatient rehab program. An outpatient substance abuse rehabilitation program delivers many of the same services as an inpatient program, but allows for flexibility as opposed to an inpatient drug treatment facility where the person is expected to stay and reside at the rehab center until treatment has been fully completed. Outpatient drug or alcohol rehab is also offered for individuals who have already gone through residential or inpatient treatment but also need a thorough aftercare program which will provide additional support and therapy to help them remain clean and sober.