In terms of success rates, long term drug rehab and alcohol treatment services delivered by Bernard, IA. rehab centers have been statistically more successful than any other rehab option. Besides providing superior care and a structured environment, long-term drug rehab and alcohol treatment services in Bernard, IA. are also usually designed to suit 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 emphasis put on the quality of treatment services as opposed to the speed in which the individual completes their program.