The diverse drug and alcohol abuse treatment services which are available to drug and alcohol addicted individuals in Berwick can differ in several various ways. Quite a few substance abuse rehabilitation programs are conducted in a residential or inpatient facility, where clientele reside for the duration of their rehab which provides a more therapeutic rehab setting. Others provide substance abuse rehabilitation services on an outpatient basis which provides a sense of versatility, though outpatient centers may not be an appropriate drug and alcohol abuse rehab program for men and women in Berwick who are having difficulties with serious drug addiction issues. Whether inpatient or outpatient substance abuse treatment services are selected, there are also different lengths of time that individuals will be expected to stay in the drug rehab program. For example, many short-term programs offer programs for 4 weeks or less, whereas long-term programs will call for at least a 3 month stay.