There are many different types of substance abuse rehab services in Dunkerton which addicted individuals can be helped from. For example, there are alcohol and drug abuse treatment centers which cater to a treatment client with a very brief history of alcohol and drug abuse and might find luck at a short term alcohol and drug rehabilitation program which will require the person to stay in treatment for a month or less. Then there are far more extensive and long term substance abuse treatment services which require a stay of 3 months or more, which is decided on the individual's background of substance abuse and other factors such as co-occurring psychological issues. Drug and alcohol abuse rehab programs in Dunkerton can be carried out on an outpatient basis or an inpatient basis, with inpatient alcohol and drug abuse treatment services offering substantially better results due to a greater quality of rehabilitation center.