There are many various types of alcohol and drug abuse rehabilitation centers in Dennis which drug and alcohol addicted people can avail themselves of. As an example, there are drug and alcohol abuse treatment services which cater to a treatment client who has a short case of drug and alcohol abuse and might find luck at a short term drug rehabilitation program which will require the treatment client to stay in treatment for 4 weeks or less. Then there are far more extensive and long term alcohol and drug abuse treatment programs which require a stay of 90 days or even longer in some cases, based off of the individual's background of drug and alcohol abuse and other things to be considered which may include co-occurring mental health issues. Drug and alcohol abuse treatment programs in Dennis can be carried out as an outpatient or as an inpatient, with inpatient substance abuse treatment services offering significantly better outcomes as a result of a higher quality of rehabilitation facility.