The different alcohol and drug abuse rehab services which are available to alcohol and drug addicted people in Berlin, Ohio can differ in several various ways. Some substance abuse rehab programs are conducted in a residential or inpatient setting, where clients remain the entire time they are in rehab which offers a more conducive treatment environment. Others offer alcohol and drug abuse rehabilitation programs on an outpatient basis which allows for more flexibility, though outpatient programs may not be a suitable alcohol and drug abuse treatment program for individuals in Berlin, Ohio who are struggling with long term drug or alcohol addiction problems. Whether inpatient or outpatient alcohol and drug abuse treatment programs are selected, there are also different amounts of time that individuals will be asked to remain in the drug and alcohol rehabilitation program. For example, some short-term programs provide programs for 4 weeks or less, whereas long-term programs will demand at least a 12 week stay.