The diverse alcohol and drug abuse rehab programs which are available to alcohol and drug addicted people in Allen, KY. can vary in many various ways. Some substance abuse treatment services take place in a residential or inpatient location, where clientele remain the entire time they are in rehabilitation which provides a more conducive rehab setting. Others provide substance abuse treatment services on an outpatient basis which provides a sense of flexibility, although outpatient facilities are not always a suitable substance abuse rehabilitation service for men and women in Allen, KY. who are struggling with long term addiction problems. Whether inpatient or outpatient drug and alcohol abuse rehabilitation programs are chosen, there are also different lengths of time that people will be expected to stay in the drug and alcohol rehab program. For instance, some short-term programs provide programs for a month or less, whereas long-term centers will demand at least a 90 day stay.