Gregg J. Jarit, MD

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Contact Information:
Phone: (631) 689-4181
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Board Certified Orthopedic Surgery and Sports Medicine, Arthroscopic Surgery of the Shoulder and Knee

Dr. Jarit grew up in Wading River, NY and graduated from Shoreham-Wading River High School in 1994. He attended college at the University of Virginia and graduated With Distinction in 1998. He obtained his medical degree from the Albert Einstein College of Medicine in 2002, and then completed residency in orthopedic surgery at NYU Hospital for Joint Diseases in New York City in 2008. During his residency he completed an additional one-year research fellowship.

He then returned to the University of Virginia to complete a fellowship in sports medicine. During his fellowship, he served as Assistant Team Orthopedic Surgeon for the University of Virginia and James Madison University. He also covered the UVA Club Ice Hockey team and high school football.

Dr. Jarit is an orthopedic surgeon specializing in the orthopedic care of athletes at all levels. He also performs general orthopedic surgical and nonsurgical fracture care. He has particular interest in the care of acute and chronic sports-related injuries, including conservative, arthroscopic, and minimally invasive surgical treatment. He has experience with the latest techniques in facilitating early return to play while maximizing the function and safety of the athlete. He recently received additional subspecialty certification in Orthopedic sports medicine.

  • Fellow of the American Academy of Orthopaedic Surgeons
  • Member, Arthroscopy Association of North America
  • Member, American Orthopaedic Society of Sports Medicine.


  • Sports Medicine
  • Arthroscopic surgery
  • Fracture management
  • Cartilage Restoration
  • Knee
  • Shoulder
  • Elbow
  • Ankle Injuries

Conditions Treated


  • ACL Injuries, Diagnosis & Reconstructive Surgery
  • Arthritis
  • Cartilage Injuries & Disorders
  • Discoid Meniscus
  • Iliotibial Band Syndrome
  • Jumper's Knee
  • Knee Arthroscopy
  • Kneecap Injuries & Conditions
  • Loose Bodies
  • MCL Injuries
  • Meniscus Tears
  • Minimally Invasive Surgery
  • Osgood-Schlatter Disease
  • Osteochondritis Dissecans
  • Patellar Dislocations
  • Patellofemoral Arthritis
  • PCL Injuries
  • Runner's Knee
  • Steroid Injections
  • Tendonitis
  • Viscosupplementaion


  • Arthritis
  • Calcific Tedonitis
  • Fractures of the Shoulder
  • Frozen Shoulder
  • Labral Tears
  • Loose Bodies
  • Minimally Invasive Surgery
  • Pectoralis Major Tendon Injury
  • Rotator Cuff Tears
  • Shoulder Arthroscopy
  • Shoulder Dislocation
  • Shoulder Impingement
  • Shoulder Separation (AC Joint Sprains)
  • Steroid Injections
  • Tendonitis (Rotator Cuff)
  • Tendonitis (Biceps)


  • Hip Bursitis
  • Fractures of the Hip & Pelvis
  • Iliotibial Band Syndrome
  • Strained Hip

Hand/Upper Extremity

  • Fractures of the hand & fingers (Adults & Pediatrics)
  • Fractures of the Wrist & Forearm (Adults & Pediatrics)
  • Wrist Sprains
  • Scaphoid Injuries & Conditions
  • Elbow Arthroscopy
  • Elbow Dislocation
  • Elbow Fractures (Adult & Pediatrics)
  • Golfer's Elbow (Medial Epicondylitis)
  • Humerus Fractures
  • Biceps Tendon Rupture/Tear


  • Fractures, Sprains & Strains
  • Knee Pain
  • Little League Shoulder
  • Osgood-Schlatter Disease
  • Severs Disease
  • Stress Fractures


  • Achilles Tendon Injuries
  • Ankle Tendonitis
  • Ankle Sprain
  • Stress Fractures
  • Compartment Syndrome


  • East Setauket
  • Riverhead
  • Wading River
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