The different alcohol and drug abuse rehabilitation services which are offered to drug addicted individuals in Greensburg, Pennsylvania can vary in a lot of various ways. Quite a few alcohol and drug abuse rehabilitation services are conducted in a residential or inpatient location, where clients reside for the duration of their rehabilitation which provides a more therapeutic treatment environment. Others offer substance abuse rehabilitation programs on an outpatient basis which provides a sense of versatility, although outpatient centers are not always a suitable alcohol and drug abuse treatment program for individuals in Greensburg, Pennsylvania who are struggling with serious addiction problems. Whether or not inpatient or outpatient substance abuse rehabilitation programs are selected, there are varying lengths of time that men and women will be required to continue to be in the drug and alcohol treatment program. For instance, quite a few short-term programs offer services for a month or less, whereas long-term centers will call for at least a 90 day stay.