The diverse alcohol and drug abuse rehab services which are offered to drug and alcohol addicted individuals in Washingtonville, Pennsylvania can vary in several various ways. Some substance abuse rehab services are offered in a residential or inpatient facility, where individuals remain for the duration of their rehab which offers a more conducive rehab environment. Others provide drug and alcohol abuse rehab services on an outpatient basis which provides a sense of versatility, although outpatient facilities may not be a suitable substance abuse rehabilitation service for men and women in Washingtonville, Pennsylvania who are having difficulties with serious drug addiction issues. Regardless of whether inpatient or outpatient alcohol and drug abuse treatment programs are selected, there are varying lengths of time that people will be expected to continue to be in the alcohol and drug rehab facility. For instance, quite a few short-term programs provide services for 4 weeks or less, while long-term centers will demand at least a 3 month stay.