The various alcohol and drug abuse rehab programs which are offered to alcohol and drug addicted persons in Kensington, MD. can vary in a lot of various ways. Some drug and alcohol abuse rehabilitation services take place in a residential or inpatient facility, where individuals remain the entire time they are in rehabilitation which provides a more therapeutic rehabilitation setting. Others provide substance abuse rehab programs on an outpatient basis which allows for more versatility, though outpatient programs may not be a suitable substance abuse rehabilitation service for people in Kensington, MD. who are having difficulties with long term drug addiction difficulties. Regardless of whether inpatient or outpatient alcohol and drug abuse treatment programs are selected, there are also different lengths of time that men and women will be expected to stay in the alcohol and drug treatment facility. For instance, some short-term programs offer programs for a month or less, while long-term facilities will demand at least a 3 month stay.