In terms of success rates, long term drug rehab and alcohol treatment services delivered by Cambridge, Massachusetts rehab centers have been proven to be more successful than any other rehabilitation alternative. Besides offering superior care and a structured atmosphere, long-term drug rehab and alcohol treatment services in Cambridge are also usually tailored to suit the needs of each individual in treatment. Men and women 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 as opposed to the speed in which the individual completes their program.