There are a number of different types of drug and alcohol abuse rehab services in Kentfield, CA. which drug and alcohol addicted people can get help from. As an example, there are alcohol and drug abuse rehab facilities in the Kentfield, California area which work specifically with somebody with a short history of drug and alcohol abuse and may be able to receive effective help at a short term alcohol and drug treatment facility which will only demand that the client to remain in treatment for 30 days or less. Then there are far more intensive and long term substance abuse rehabilitation centers in Kentfield, CA. which involve a stay of 90 days or longer, depending on the individual's background of drug abuse and other circumstances including co-occurring mental health issues. Substance abuse rehab services can be done as an outpatient or inpatient, with inpatient substance abuse treatment services offering significantly better outcomes due to a greater quality of treatment program.