In terms of success rates, long term drug rehab and alcohol treatment services delivered by Norwalk, Iowa rehab facilities have been proven to be more successful than any other treatment option. Besides providing superior care and a structured environment, long-term drug rehab and alcohol treatment services in Norwalk, Iowa are also very often designed to suit the needs of each individual in treatment. People 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.