The various substance abuse rehabilitation services which are accessible to drug addicted people in Marlborough, MA. can differ in a lot of different ways. Quite a few substance abuse treatment programs take place in a residential or inpatient setting, where clients remain for the duration of their rehabilitation which offers a more therapeutic rehabilitation setting. Others provide drug and alcohol abuse rehab programs on an outpatient basis which allows for more flexibility, although outpatient centers may not be a suitable alcohol and drug abuse treatment service for individuals in Marlborough, MA. who are having difficulties with long term addiction difficulties. Whether inpatient or outpatient drug and alcohol abuse rehabilitation services are selected, there are varying lengths of time that individuals will be required to remain in the drug treatment facility. For instance, some short-term programs provide programs for 4 weeks or less, while long-term programs will require at least a 3 month stay.