The different alcohol and drug abuse rehabilitation programs which are accessible to drug addicted people in Chandler, Oklahoma can vary in several different ways. Quite a few alcohol and drug abuse rehab programs take place in a residential or inpatient setting, where clients reside the entire time they are in rehabilitation which supplies a more conducive rehab environment. Others offer drug and alcohol abuse treatment services on an outpatient basis which provides a sense of versatility, although outpatient facilities may not be a suitable substance abuse rehab service for people in Chandler, Oklahoma who are struggling with serious drug addiction difficulties. Regardless of whether inpatient or outpatient substance abuse rehab programs are chosen, there are also different lengths of time that individuals will be asked to stay in the drug and alcohol rehabilitation program. For example, quite a few short-term programs provide programs for 30 days or less, whereas long-term centers will require at least a 90 day stay.