DEER PARK
Jack Tesoriero, D.C.
Doctor of Chiropractic
For more than 40 years, Jack Tesoriero has served the Long Island community with compassionate, patient-centered chiropractic care.

MORE THAN FOUR DECADES OF SERVICE
A lifelong commitment to chiropractic care
For more than 40 years, I have had the privilege of serving the Long Island community as a chiropractor. Since graduating from New York Chiropractic College in 1985, chiropractic has never been just my profession—it has been my life’s passion.
From the very beginning, I believed that great healthcare is built on relationships. Being actively involved in my community has always been at the heart of who I am and how I practice. My philosophy has always been simple: people come first.
Throughout my career, I have been fortunate to develop strong professional relationships with orthopedic surgeons and physical therapists. Working collaboratively with these specialists allows us to provide comprehensive, patient-centered care and ensure that every individual receives the treatment that best supports their overall health and recovery.
I can confidently say that few chiropractic practices have fostered stronger partnerships with the orthopedic community than ours. In fact, collaboration with orthopedics extends beyond my professional life and into my family. My two sons and my son-in-law are all orthopedic surgeons here on Long Island, and my son-in-law’s brother-in-law is an orthopedic surgeon in New Jersey. Our Thanksgiving dinner has become a running family tradition, with the four orthopedic surgeons jokingly rotating the honor of carving the turkey each year.
After four decades in practice, my passion for helping others is stronger than ever. I look forward to continuing this mission alongside an outstanding team of chiropractors who share these same values, ensuring that every patient who walks through our doors feels cared for, respected, and treated like family.
Family-Oriented Care and Shared Values
That same philosophy is what brought my partner, Donnie, and me together. We are both deeply family-oriented, and we have built our practices around treating every patient like family. It is not unusual for us to give patients our personal cell phone numbers because we believe that being available when someone has a question or concern is simply part of providing exceptional care.
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