In terms of success rates, long term drug rehab and alcohol treatment services offered at Shrewsbury, NJ. rehab facilities have been statistically more successful than any other rehab alternative. Aside from providing superior care and a secure environment, long-term drug rehab and alcohol treatment services in Shrewsbury, NJ. are also very often designed to suit the needs of each individual in recovery. Men and women receiving long-term drug rehab and alcohol treatment services are encouraged to do the program at their own pace, with the focus put on the quality of treatment as opposed to the speed in which the individual completes their program.