There are many unique types of alcohol and drug abuse rehabilitation services in Sherman Oaks, CA. which alcohol and/or drug addicted clients can benefit from. For example, there are substance abuse treatment facilities in the Sherman Oaks, California area which may particularly help somebody who has a brief history of drug and alcohol abuse and may be able to receive effective help at a short term drug and alcohol rehabilitation center which will require the person to continue to be in treatment for about a month or less. Then there are much more extensive and long term alcohol and drug abuse rehabilitation centers in Sherman Oaks, CA. which call for a stay of 90 days or longer, depending on the client's background of substance abuse and other factors such as co-occurring mental health disorders. Substance abuse rehab services can be carried out on an outpatient basis or an inpatient basis, with inpatient substance abuse rehabilitation programs providing significantly superior results as a result of a higher quality of rehabilitation setting.