In terms of success rates, long term drug rehab and alcohol treatment services offered at Bristol, PA. rehab facilities have been statistically more successful than any other rehabilitation alternative. Aside from providing superior care and a structured environment, long-term drug rehab and alcohol treatment services in Bristol are also very often designed to fulfill the needs of each individual in treatment. People 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.