In terms of success rates, long term drug rehab and alcohol treatment services supplied by Mastic, NY. rehab programs have been proven to be more successful than any other rehab alternative. Aside from providing superior care and a structured environment, long-term drug rehab and alcohol treatment services in Mastic, NY. are also usually tailored 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 person completes their program.