The various substance abuse rehab services which are offered to drug and alcohol addicted persons in Ellendale can vary in a lot of different ways. Quite a few substance abuse rehab programs are conducted in a residential or inpatient location, where clients remain the entire time they are in treatment which provides a more therapeutic rehab environment. Others offer drug and alcohol abuse rehab services on an outpatient basis which allows for more versatility, although outpatient programs may not be an appropriate drug and alcohol abuse treatment program for men and women in Ellendale who are struggling with long term drug or alcohol addiction difficulties. Whether or not inpatient or outpatient drug and alcohol abuse rehab services are selected, there are also different lengths of time that men and women will be required to remain in the drug and alcohol rehab program. For instance, quite a few short-term programs offer services for 4 weeks or less, while long-term facilities will require at least a 3 month stay.