The diverse substance abuse rehab services which are available to alcohol and drug addicted individuals in Greendale, Wisconsin can vary in several different ways. Quite a few substance abuse treatment programs take place in a residential or inpatient facility, where clients reside for the duration of their rehab which supplies a more conducive treatment environment. Others provide alcohol and drug abuse rehab programs on an outpatient basis which provides a sense of versatility, although outpatient programs are not always an appropriate alcohol and drug abuse treatment program for men and women in Greendale, Wisconsin who are having difficulties with serious drug addiction issues. Whether inpatient or outpatient drug and alcohol abuse rehab programs are chosen, there are varying amounts of time that people will be required to continue to be in the drug and alcohol treatment program. For example, some short-term programs provide services for a month or less, while long-term facilities will call for at least a 90 day stay.