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Nassim Medical, PC provides internal medicine and sports medicine to the Great Neck and Flushing communities in New York. 

The practice’s many services include yearly physicals, sick visits, immigration medical exams, general consultations, sports injury consultation, joint injections, vaccinations and more.

As a Level 3 Medical Home, Nassim Medical offers advanced diagnostic procedures such as pulmonary function testing, EKGs, echocardiograms, musculoskeletal ultrasound, nerve testing, routine blood work, and hearing evaluations.

For over 30 years, Dr. Roland Nassim has served the Queens and Long Island communities. His son, Dr. Ariel Nassim, joined the practice in 2016. Together, they build long-lasting relationships with their patients by providing a one-stop shop for all of their primary care medical needs.

Dr. Ariel Nassim's experience in evidence-based medicine and the latest nonoperative orthopedic/musculoskeletal care of athletes has enabled him to care for athletes of all ages and skill levels, from high school students to professional and Olympic athletes. Dr. Nassim's experience have spanned the gamut of sports and across skill level. He has cared for athletes at the U.S. Open Tennis championships, NBA, Philadelphia Ballet, New York City Marathon, NCAA Lacrosse Championships, Collegiate Rugby Championships, and U.S. Olympic and Paralympic athletes at the USOPC training center in Colorado Springs, CO to name a few. Additionally, he has served as Team Physician for TEAM USA at the 2019 Pan American Games in Lima, Peru and for Maccabi USA at the 2017 Maccabiah Games in Israel. He has been selected to serve as Team Physician at the 2020 Tokyo Olympics, and currently serves the Brooklyn Nets organization as Team Physician for their G-League affiliate, Long Island Nets.

In the ever-changing healthcare environment, Nassim Medical provides personalized care focused on comfort, accommodation, and continuity. They treat every patient like family.

The clinic has extended office hours to accommodate busy patient schedules, and same-day appointments are available to ensure that patients can receive care whenever it’s needed. The doctors are also accessible 24 hours a day, seven days a week. They even have admitting privileges at several local hospitals, including North Shore University Hospital, St. Francis Hospital, and New York Presbyterian-Queens.

Call or schedule an appointment online to learn more about Nassim Medical.

Dr. Ariel Nassim has taken care of high school level, collegiate, and Olympian athletes.

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Sports Medicine Physicians

Sports Medicine Physicians

We are happy to participate in most major insurance plans.
Please call to find out if we accept your plan.

We also take Workers’ Compensation and No-Fault.

Dr. Ariel Nassim uses ultrasound guided injections for precision.

Dr. Ariel Nassim uses ultrasound guided injections for precision.

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There is a recent rise in the use of "stem cell injections" for knee arthritis. A recent article from the NY Times highlights the potential risks and adverse events related to some of these injections...

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