There are several various types of drug and alcohol abuse rehabilitation programs in Greenfield, Massachusetts which addicted individuals can take advantage of. As an example, there are alcohol and drug abuse rehab services in the Greenfield, Massachusetts area which may particularly help a client with a brief history of drug and alcohol abuse and may be able to receive effective help at a short term drug rehab center which will only demand that the person to remain in treatment for 30 days or less. There are also more extensive and long term alcohol and drug abuse rehab centers in Greenfield, Massachusetts which require a stay of 3 months or more, depending on the individual's background of drug abuse and other factors including co-occurring mental health problems. Drug and alcohol abuse rehabilitation programs can be done on an outpatient basis or an inpatient basis, with inpatient alcohol and drug abuse rehab services providing significantly better results as a result of a greater quality of rehab setting.