The diverse substance abuse rehab programs which are available to drug addicted persons in Celina can vary in several various ways. Some alcohol and drug abuse rehab services take place in a residential or inpatient facility, where clients remain the entire time they are in rehabilitation which provides a more conducive treatment environment. Others provide substance abuse rehabilitation services on an outpatient basis which allows for more flexibility, although outpatient centers are not always a suitable alcohol and drug abuse rehabilitation service for men and women in Celina who are having difficulties with serious drug addiction issues. Whether inpatient or outpatient alcohol and drug abuse rehabilitation programs are selected, there are varying amounts of time that people will be expected to continue to be in the drug and alcohol treatment facility. For instance, many short-term programs offer services for 30 days or less, while long-term facilities will require at least a 12 week stay.