There are many unique types of drug and alcohol abuse treatment centers in San Francisco, California which addicted clients can get help from. For example, there are alcohol and drug abuse rehab services in the San Francisco area which cater to an individual who has a brief background of drug and alcohol abuse and may possibly benefit from a short term drug and alcohol rehabilitation center which will require the person to remain in rehabilitation for about a month or less. Then there are much more comprehensive and long term substance abuse rehabilitation facilities in San Francisco, California which involve a stay of 12 weeks or longer, based off of the individual's background of alcohol and drug abuse and other issues which may include co-occurring mental health issues. Alcohol and drug abuse rehabilitation services can be completed on an outpatient basis or an inpatient basis, with inpatient drug and alcohol abuse rehabilitation programs supplying substantially better success rates due to a higher quality of rehabilitation program.