There are many different types of substance abuse rehabilitation facilities in Petersburg which alcohol and drug addicted people can take advantage of. For example, there are drug and alcohol abuse treatment facilities which may are geared towards someone with a very brief history of drug and alcohol abuse and might benefit from a short term alcohol and drug rehabilitation center which will require the treatment client to reside in treatment for 4 weeks or less. Then there are more extensive and long term substance abuse rehabilitation programs which require a stay of 90 days or even longer in some cases, based off of the individual's particular case of drug and alcohol abuse and other things to be considered which may include co-occurring mental health problems. Substance abuse rehab services in Petersburg can be performed on an outpatient basis or an inpatient basis, with inpatient substance abuse treatment services providing considerably superior success rates because of a higher quality of treatment facility.