Orthopedic Knee Care

Knee Disorder & Injury Treatment

Our Orthopedic Surgeons, Doctors and Providers are committed to providing appropriate and individual treatment solutions for patients who have a knee disorder or injury.

Most patients with a knee injury or disorder are able to reduce their pain and restore mobility using non-surgical treatments. If surgery is recommended due to the severity of of a knee condition, most knee surgical procedures are done using a minimally invasive technique, including an arthroscopy. We treat patients of all ages and activity levels.


Queens, NY
Brooklyn, NY
Manhattan, NY
Englewood, NJ
The Center for Musculoskeletal Disorders

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    Knee Conditions & Injuries

    • ACL Injury
    • Arthritis
    • Articular Cartilage Injuries
    • Bursitis
    • Collateral Ligament Injury
    • Dislocated Knee Cap
    • Fractures
    • Iliotibial Band Syndrome
    • Instability
    • Jumper’s Knee
    • LCL Injury
    • Ligament Tears
    • Loose Bodies
    • Meniscus Injuries
    • MCL Injury
    • Osgood-Schlatter Disease
    • Osteochondritis Dessicans
    • Pain
    • PCL Injury
    • Runner’s Knee
    • Sprains & Strains
    • Swelling
    • Synovitis
    • Tendinitis

    Knee Treatment & Surgery

    • ACL Surgery
    • Activity Modification
    • Anti-Inflammatory Medication
    • Arthroscopic Surgery
    • Autograft Mosaicplasty
    • Bracing
    • Cartilage Repair
    • Custom Orthotics
    • Femoral Osteotomy
    • Heat
    • Ice
    • Injections
    • Joint Preservation
    • Knee Replacement (Partial)
    • Knee Replacement (Revision)
    • Knee Replacement (Total)
    • Knee Resurfacing
    • Lateral Release
    • LCL Surgery
    • MCL Surgery
    • Meniscus Repair
    • Microfracture Surgery
    • Pain Medication
    • Partial Meniscectomy
    • Patellar Tendon Repair
    • PCL Surgery
    • Physical Therapy
    • Plica Removal
    • Quadricep Tendon Repair
    • Rest
    • Tibial Osteotomy
    • Weight Loss

    Orthopedic Knee Surgeons

    Raz Winiarsky, MD

    Orthopedic Surgeon

    Don Heitman, MD

    Orthopedic Surgeon

    Hari Gupta, DO

    Orthopedic Surgeon

    Pain Management Doctors

    Steven Horowitz, MD

    Pain Management / Sports Medicine

    Jonathan Simhaee, MD

    Pain Management / Sports Medicine

    Michael Harbus, DO

    Pain Management / Sports Medicine

    Patient Testimonials

    Dr. Raz Winiarsky – Google Reviews

    Excellent staff, very professional, Dr. Winiarsky is a wonderful doctor. I was impressed with his level of expertise and knew I was in the right hands. He’s eager to restore and repair you to good health. I read the post op report and saw that he took extra consideration as he repaired my tear and ensured somethings that would help me in the future. I’d love to see him again-if I’m not injured.

    Najlah El

    Dr. Donald Heitman – Vitals.com

    I saw Dr Heitman yesterday in Englewood, NJ for shoulder and arm pain. Very knowledgeable and has a great personality. The entire office staff was exceptional. A very refreshing change from what I experience at most other medical offices.

    Self-verified patient of Dr. Donald E Heitman

    Dr. Raz Winiarsky – Google Reviews

    Completely pleased with Dr Winiarsky. I felt his confidence and I am feeling no pain. Rose and the Physician Assistant were amazing as well. I would definitely recommend Premeir Orthopedics.

    Zanthea Taylor

    Dr. Donald Heitman – ZocDoc

    Unfortunately I’ve been to a lot of orthopedists for injuries and know the drill. Dr. Heitman was knowledgable and confident. So far so good! Staff was pleasant and efficient, verified appointment time.

    Paul E. – Verified patient

    Dr. Raz Winiarsky – Yelp

    Dr.Winiarsky is awesome he did my Hip replacement and Meniscus…I rarely wait more than 15 min to see him and the best thing is he takes my insurance.and more importantly I had zero complications from my surgery.

    William L. – New York, NY

    Dr. Donald Heitman – WebMD

    “Dr Heitman was knowledgeable, and very comprehensive in his explanations during my visit. I was very satisfied with his treatment. I recommend him and would certainly go back if the need is there.”

    Dr. Raz Winiarsky – ZocDoc

    The Best Dr. Raz is extremely the best Dr. I have ever visited and his beautiful PA team Jen & Kathy He ensures that you are comfortable. is VERY noticeable that he genuinely cares about your well-being. You will certainly feel that your health is his top priority!!! I warmly recommend him to anyone who is looking for the best Orthopedic Doctor in NYC I’m very lucky to have him. Thank You!!!

    Mirna C. – Verified patient

    The Center For Musculoskeletal Disorders

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