The different alcohol and drug abuse treatment services which are available to alcohol and drug addicted individuals in Park Valley can differ in many various ways. Quite a few substance abuse rehabilitation programs take place in a residential or inpatient location, where individuals remain the entire time they are in rehab which provides a more therapeutic rehabilitation setting. Others provide alcohol and drug abuse rehab programs on an outpatient basis which provides a sense of flexibility, though outpatient centers may not be a suitable substance abuse treatment service for men and women in Park Valley who are having difficulties with long term addiction issues. Whether or not inpatient or outpatient alcohol and drug abuse rehab programs are chosen, there are also different amounts of time that people will be expected to remain in the drug and alcohol rehabilitation program. For instance, many short-term programs offer programs for 4 weeks or less, while long-term centers will demand at least a 90 day stay.