The different alcohol and drug abuse rehabilitation services which are available to alcohol and drug addicted individuals in Cotati, California can vary in a lot of various ways. Quite a few alcohol and drug abuse treatment programs are offered in a residential or inpatient facility, where clientele reside the entire time they are in rehab which supplies a more therapeutic treatment environment. Others provide drug and alcohol abuse treatment programs on an outpatient basis which allows for more versatility, although outpatient facilities are not always an appropriate substance abuse rehabilitation program for people in Cotati, California who are struggling with long term drug or alcohol addiction problems. Regardless of whether inpatient or outpatient substance abuse treatment services are chosen, there are varying amounts of time that people will be required to remain in the drug and alcohol rehabilitation center. For instance, some short-term programs offer programs for 4 weeks or less, whereas long-term centers will require at least a 3 month stay.