The various alcohol and drug abuse rehabilitation services which are offered to alcohol and drug addicted individuals in Sebastopol, California can vary in several various ways. Some substance abuse rehab services are offered in a residential or inpatient location, where individuals reside the entire time they are in rehab which supplies a more therapeutic rehab environment. Others provide drug and alcohol abuse rehabilitation programs on an outpatient basis which provides a sense of versatility, though outpatient centers are not always an appropriate drug and alcohol abuse rehab service for people in Sebastopol who are having difficulties with serious addiction issues. Whether inpatient or outpatient alcohol and drug abuse rehab programs are selected, there are also different amounts of time that people will be expected to stay in the drug rehab center. For instance, quite a few short-term programs provide services for 4 weeks or less, whereas long-term facilities will call for at least a 90 day stay.