There are several unique types of substance abuse rehabilitation services in Greenville, Rhode Island which drug and alcohol addicted individuals can get help from. As an example, there are drug and alcohol abuse rehabilitation programs in the Greenville, Rhode Island area which cater to a client who has a short background of alcohol and drug abuse and may possibly benefit from a short term drug and alcohol rehab program which will only demand that the individual to continue to be in rehab for 4 weeks or less. Then there are far more extensive and long term drug and alcohol abuse rehabilitation services in Greenville, Rhode Island which call for a stay of 12 weeks or more, depending on the client's history of drug and alcohol abuse and other issues including co-occurring mental health problems. Substance abuse treatment services can be carried out as an outpatient or inpatient, with inpatient alcohol and drug abuse rehabilitation services offering significantly superior success rates as a result of a higher quality of treatment facility.