In terms of success rates, long term drug rehab and alcohol treatment services delivered by Westchester, IL. rehab centers have been statistically more effective than any other rehabilitation option. Aside from offering superior care and a secure setting, long-term drug rehab and alcohol treatment services in Westchester are also usually designed 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.