The various substance abuse rehab programs which are accessible to drug addicted people in Marietta, GA. can differ in a lot of different ways. Some drug and alcohol abuse rehab services are conducted in a residential or inpatient facility, where clientele remain for the duration of their treatment which provides a more conducive rehabilitation setting. Others offer alcohol and drug abuse treatment programs on an outpatient basis which allows for more versatility, although outpatient centers are not always a suitable alcohol and drug abuse rehabilitation service for individuals in Marietta, GA. who are having difficulties with long term addiction problems. Whether or not inpatient or outpatient drug and alcohol abuse rehab services are selected, there are varying lengths of time that people will be required to stay in the drug and alcohol rehab program. For instance, some short-term programs provide programs for a month or less, while long-term facilities will call for at least a 3 month stay.