There are many different types of drug and alcohol abuse treatment centers in Granville which alcohol and drug addicted individuals can be helped from. For example, there are alcohol and drug abuse rehab programs which cater to a treatment client with a short history of substance abuse and may benefit from a short term drug and alcohol rehabilitation facility which will call for the person to reside in rehabilitation for 30 days or less. Then there are much more extensive and long term drug and alcohol abuse rehabilitation centers which require a stay of 90 days or even longer in some cases, depending on the individual's particular case of substance abuse and other variables such as co-occurring psychological issues. Substance abuse rehab services in Granville can be carried out on an outpatient basis or an inpatient basis, with inpatient substance abuse rehabilitation programs resulting in substantially superior outcomes because of a greater quality of rehabilitation center.