In terms of success rates, long term drug rehab and alcohol treatment services delivered by Devens, MA. rehab programs have been proven to be more successful than any other treatment alternative. Aside from providing superior care and a secure environment, long-term drug rehab and alcohol treatment services in Devens, MA. are also very often tailored to suit the needs of each individual in recovery. Individuals receiving long-term drug rehab and alcohol treatment services are encouraged to go through 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.