There are several various types of drug and alcohol abuse rehab centers in St. Michaels, MD. which addicted people can get help from. As an example, there are substance abuse treatment facilities in the St. Michaels, MD. area which cater to someone who has a short background of drug and alcohol abuse and may possibly benefit from a short term alcohol and drug rehabilitation program which will only demand that the client to remain in rehab for 4 weeks or less. Then there are more comprehensive and long term drug and alcohol abuse treatment facilities in St. Michaels, MD. which call for a stay of 90 days or longer, depending on the client's background of drug and alcohol abuse and other factors including co-occurring mental health problems. Alcohol and drug abuse rehabilitation services can be done on an outpatient basis or an inpatient basis, with inpatient substance abuse rehab programs supplying substantially better outcomes because of a higher quality of rehabilitation program.