There are numerous various types of alcohol and drug abuse rehabilitation centers in Garrison which alcohol and drug addicted individuals can avail themselves of. As an example, there are substance abuse treatment centers which cater to somebody with a very brief history of alcohol and drug abuse and would potentially benefit from a short term drug rehabilitation center which will require the treatment client to reside in rehabilitation for 30 days or less. For others there are far more intensive and long term alcohol and drug abuse rehab programs which involve a stay of 90 days or even longer in some cases, based off of the individual's particular case of substance abuse and other factors which may include co-occurring mental health problems. Substance abuse rehabilitation services in Garrison can be performed on an outpatient basis or an inpatient basis, with inpatient substance abuse rehab services offering significantly better success rates due to a higher quality of treatment program.