The different drug and alcohol abuse rehabilitation programs which are accessible to drug and alcohol addicted people in Mendham, NJ. can differ in many different ways. Quite a few drug and alcohol abuse rehab programs are offered in a residential or inpatient setting, where clientele remain the entire time they are in rehabilitation which supplies a more therapeutic treatment setting. Others provide substance abuse rehab services on an outpatient basis which allows for more versatility, although outpatient facilities are not always an appropriate alcohol and drug abuse rehabilitation service for people in Mendham, NJ. who are having difficulties with long term drug addiction problems. Whether or not inpatient or outpatient alcohol and drug abuse treatment programs are selected, there are varying lengths of time that men and women will be required to stay in the drug and alcohol rehabilitation program. For instance, quite a few short-term programs offer services for 4 weeks or less, while long-term facilities will require at least a 3 month stay.