There are several different types of substance abuse treatment programs in Port Jefferson which alcohol and/or drug addicted individuals can take advantage of. As an example, there are substance abuse rehab services in the Port Jefferson area which cater to somebody with a short history of alcohol and drug abuse and may benefit from a short term drug rehabilitation facility which will only demand that the client to remain in rehab for about a month or less. There are also much more comprehensive and long term drug and alcohol abuse treatment centers in Port Jefferson which require a stay of 3 months or more, based off of the client's history of alcohol and drug abuse and other circumstances which may include co-occurring mental health disorders. Alcohol and drug abuse rehabilitation programs can be completed as an outpatient or inpatient, with inpatient substance abuse rehabilitation services providing significantly superior results due to a higher quality of rehabilitation center.