The various drug and alcohol abuse rehabilitation programs which are offered to drug addicted people in Menlo Park, California can differ in several different ways. Quite a few alcohol and drug abuse treatment programs are conducted in a residential or inpatient setting, where individuals remain for the duration of their treatment which provides a more therapeutic treatment setting. Others offer alcohol and drug abuse rehabilitation services on an outpatient basis which provides a sense of versatility, although outpatient programs are not always an appropriate drug and alcohol abuse rehab service for individuals in Menlo Park, CA. who are having difficulties with serious drug addiction difficulties. 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 and alcohol rehabilitation facility. For example, quite a few short-term programs provide services for a month or less, while long-term programs will demand at least a 3 month stay.