There are quite a few different types of substance abuse rehab services in Cornell, IL. which drug and alcohol addicted individuals can avail themselves of. For example, there are alcohol and drug abuse treatment centers which may be especially beneficial for someone with a short history of alcohol and drug abuse and would potentially find luck at a short term drug rehabilitation center which will call for the individual to remain in treatment for 4 weeks or less. Then there are more extensive and long term substance abuse rehabilitation centers which require a stay of 3 months or more, which is decided on the individual's history of drug and alcohol abuse and other variables including co-occurring mental health disorders. Drug and alcohol abuse rehabilitation services in Cornell, IL. can be carried out on an outpatient basis or an inpatient basis, with inpatient drug and alcohol abuse rehab programs providing considerably superior results due to a higher quality of rehab program.