The diverse substance abuse rehab services which are available to drug and alcohol addicted people in Vandergrift, PA. can differ in a lot of different ways. Some alcohol and drug abuse rehabilitation programs are offered in a residential or inpatient facility, where clientele remain the entire time they are in rehab which offers a more therapeutic treatment environment. Others offer alcohol and drug abuse rehabilitation services on an outpatient basis which provides a sense of versatility, although outpatient facilities are not always an appropriate substance abuse rehab program for men and women in Vandergrift, PA. who are having difficulties with long term drug or alcohol addiction difficulties. Whether or not inpatient or outpatient alcohol and drug abuse rehab programs are chosen, there are varying lengths of time that people will be asked to remain in the alcohol and drug rehabilitation facility. For instance, quite a few short-term programs offer services for a month or less, whereas long-term programs will call for at least a 12 week stay.