Many individuals in need of alcohol and drug treatment in Mount Gretna, PA. may may decide on a residential short-term drug and alcohol rehabilitation facility which requires a stay of as little as a month. This might be a suitable rehab choice for clients who have family or other extensive obligations, and only require a quick but somewhat intensive course of treatment. Moreover, individuals that have only a brief background of alcohol and drug abuse might find this to be a suitable option while an individual who has a more significant and severe history of substance abuse may need an a much more significant and in depth time spent in rehab. If somebody does have a more serious background of alcohol and drug abuse and opts for a residential short-term rehabilitation facility of as little as 4 weeks, it is very often required that the client agree to regular follow-up care or move to an aftercare program so that their overall wellness can be monitored and so can receive the support needed in their rehab process as much as feasible.