The different alcohol and drug abuse rehab programs which are available to drug and alcohol addicted individuals in Gwynn, VA. can vary in many various ways. Some substance abuse rehabilitation programs take place in a residential or inpatient setting, where individuals reside the entire time they are in rehabilitation which supplies a more therapeutic treatment setting. Others offer drug and alcohol abuse rehab programs on an outpatient basis which allows for more versatility, although outpatient centers are not always an appropriate alcohol and drug abuse treatment service for people in Gwynn, VA. who are having difficulties with long term addiction issues. Whether or not inpatient or outpatient alcohol and drug abuse rehabilitation programs are selected, there are also different lengths of time that people will be expected to stay in the alcohol and drug rehab program. For example, quite a few short-term programs offer programs for 4 weeks or less, while long-term facilities will call for at least a 3 month stay.