There are many different types of substance abuse treatment programs in North Wales, PA. which drug and alcohol addicted persons can be helped from. For example, there are substance abuse rehab facilities which may are geared towards somebody who has a short case of substance abuse and may benefit from a short term alcohol and drug treatment center which will call for the treatment client to reside in rehab for 4 weeks or less. Then there are much more extensive and long term alcohol and drug abuse rehabilitation facilities which insist the individual commit to a stay of 3 months or more, depending on the individual's background of drug and alcohol abuse and other things to be considered such as co-occurring psychological problems. Substance abuse treatment services in North Wales, PA. can be done on an outpatient basis or an inpatient basis, with inpatient alcohol and drug abuse treatment programs providing significantly better results due to a greater quality of treatment center.