In terms of success rates, long term drug rehab and alcohol treatment services offered at Hanover Park, Illinois rehab facilities have been statistically more effective than any other treatment alternative. Besides supplying superior care and a secure atmosphere, long-term drug rehab and alcohol treatment services in Hanover Park, Illinois 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 go through 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.