About Us

Since 1999, The Schwarz Institute for Physical Therapy & Sports Performance (“The Schwarz Institute” “TSI”) has served athletes, student athletes and the community with the highest level of compassionate care and the latest in state-of-the-art diagnostic equipment.

“At the heart of our Massapequa and Rockville Centre practices is a staff of amazing therapists and clinicians who treat the whole individual not just isolated body parts.” Bill Schwarz

Under the direction of Bill Schwarz, TSI’s goal has been to not only treat physical injuries and provide rehabilitative exercise following surgery, but to optimize the overall health, wellness, fitness and performance of the physical therapy patients and athletes they serve.