There are several unique types of drug and alcohol abuse rehabilitation services in Hennessey, Oklahoma which addicted people can benefit from. As an example, there are alcohol and drug abuse treatment facilities in the Hennessey, Oklahoma area which cater to a client with a brief background of alcohol and drug abuse and may possibly benefit from a short term drug and alcohol treatment center which will require the person to remain in rehabilitation for 4 weeks or less. Then there are far more extensive and long term substance abuse rehabilitation facilities in Hennessey, Oklahoma which require a stay of 3 months or more, depending on the individual's history of drug abuse and other issues which may include co-occurring mental health issues. Substance abuse rehabilitation services can be completed as an outpatient or inpatient, with inpatient drug and alcohol abuse rehabilitation programs supplying substantially better outcomes because of a higher quality of rehab facility.