The diverse drug and alcohol abuse treatment programs which are available to drug addicted individuals in Johannesburg, CA. can differ in a lot of different ways. Some substance abuse rehab services take place in a residential or inpatient facility, where clients reside the entire time they are in treatment which provides a more therapeutic treatment setting. Others provide drug and alcohol abuse rehabilitation services on an outpatient basis which allows for more versatility, though outpatient centers may not be a suitable alcohol and drug abuse treatment service for individuals in Johannesburg, California who are struggling with long term drug addiction difficulties. Whether or not inpatient or outpatient substance abuse rehab services are chosen, there are varying amounts of time that people will be asked to continue to be in the drug and alcohol rehabilitation center. For example, some short-term programs offer services for a month or less, whereas long-term centers will call for at least a 12 week stay.