In terms of success rates, long term drug rehab and alcohol treatment services offered at Bristol rehab programs have been proven to be more effective than any other treatment alternative. Aside from offering superior care and a structured setting, long-term drug rehab and alcohol treatment services in Bristol, Illinois are also very often tailored to suit the needs of each individual in treatment. Individuals receiving long-term drug rehab and alcohol treatment services are encouraged to do the program at their own pace, with the emphasis put on the quality of treatment as opposed to the speed in which the individual completes their program.