In terms of success rates, long term drug rehab and alcohol treatment services delivered by Williamson rehab programs have been statistically more effective than any other rehab alternative. Aside from offering superior care and a structured environment, long-term drug rehab and alcohol treatment services in Williamson, IA. are also very often tailored to fulfill the needs of each individual in recovery. People 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 services as opposed to the speed in which the person completes their program.