There are numerous various types of substance abuse rehab programs in Walden which alcohol and drug addicted persons can be helped from. As an example, there are drug and alcohol abuse rehabilitation facilities which may are geared towards somebody with a very brief background of drug and alcohol abuse and may benefit from a short term drug and alcohol treatment facility which will call for the individual to stay in rehab for a month or less. Then there are much more extensive and long term alcohol and drug abuse treatment centers which involve a stay of 3 months or more, based off of the individual's particular case of drug abuse and other variables which may include co-occurring psychological disorders. Drug and alcohol abuse rehab services in Walden can be carried out on an outpatient basis or an inpatient basis, with inpatient substance abuse treatment services resulting in significantly superior success rates as a result of a greater quality of rehab program.