In terms of success rates, long term drug rehab and alcohol treatment services offered at Knollwood, TX. rehab programs have been proven to be more successful than any other rehab alternative. Aside from providing superior care and a secure setting, long-term drug rehab and alcohol treatment services in Knollwood are also usually 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 focus put on the quality of treatment as opposed to the speed in which the individual completes their program.