In terms of success rates, long term drug rehab and alcohol treatment services delivered by Shellsburg rehab programs have been proven to be more effective than any other treatment option. Aside from providing superior care and a structured atmosphere, long-term drug rehab and alcohol treatment services in Shellsburg, Iowa are also usually designed to suit the needs of each individual in recovery. People receiving long-term drug rehab and alcohol treatment services are encouraged to go through 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.