The various substance abuse rehab programs which are accessible to drug addicted persons in Campbell, MO. can differ in many various ways. Some drug and alcohol abuse rehabilitation programs are conducted in a residential or inpatient location, where individuals reside the entire time they are in treatment which supplies a more conducive rehab environment. Others offer substance abuse rehab programs on an outpatient basis which provides a sense of flexibility, although outpatient centers are not always an appropriate drug and alcohol abuse rehab service for men and women in Campbell, MO. who are having difficulties with long term addiction problems. Whether or not inpatient or outpatient alcohol and drug abuse rehab services are chosen, there are also different amounts of time that people will be expected to stay in the drug treatment program. For instance, some short-term programs offer programs for 4 weeks or less, while long-term programs will require at least a 3 month stay.