In terms of success rates, long term drug rehab and alcohol treatment services offered at Harwich Port, MA. rehab centers have been statistically more effective than any other rehab option. Aside from providing superior care and a structured atmosphere, long-term drug rehab and alcohol treatment services in Harwich Port, Massachusetts are also very often tailored to fulfill 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 person completes their program.