The diverse substance abuse rehab programs which are accessible to drug addicted individuals in Newbury Park, California can differ in several different ways. Some drug and alcohol abuse rehabilitation services are offered in a residential or inpatient location, where clients remain for the duration of their rehabilitation which supplies a more therapeutic treatment setting. Others provide substance abuse rehab programs on an outpatient basis which allows for more flexibility, though outpatient programs may not be a suitable alcohol and drug abuse rehabilitation service for men and women in Newbury Park, California who are having difficulties with long term drug addiction difficulties. Whether or not inpatient or outpatient drug and alcohol abuse treatment services are chosen, there are also different lengths of time that individuals will be expected to continue to be in the drug rehabilitation program. For example, many short-term programs provide programs for a month or less, whereas long-term centers will require at least a 3 month stay.