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Patient-centered orthopedic care
As a premier provider of comprehensive orthopedic care in the region, we provide patients with convenient access to our dedicated physicians who treat a broad range of orthopedic conditions.

Northwell Health Orthopaedic Institute has facilities throughout Manhattan, Long Island, Queens, Staten Island and Westchester. We offer a full range of services for illnesses and injuries affecting the bones, muscles, ligaments and tendons.

Northwell Health Physician Partners Orthopaedic Institute at Babylon  is the premier provider of orthopaedic care in the region. Our patients also have access to the vast resources and services offered by Northwell Health. Our expert team of sub-specialty trained orthopaedic surgeons uses the most advanced technologies and techniques to provide individualized care for patients experiencing a broad range of musculoskeletal conditions. We perform thousands of procedures annually at Southside Hospital from minimally invasive procedures to total joint reconstruction. We offer a convenient and modern site while ensuring compassion and respect for all patients. Utilizing a collaborative care approach, we work closely with each patient’s healthcare team to provide customized treatment strategies for the best possible outcomes.


Our orthopaedic specialists offer a full range of orthopaedic expertise, including:

They partner with other medical professionals (including nurses, physical and occupational therapists, pathologists and orthotics specialists) to deliver a full, multidisciplinary approach to treating your condition.

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Our physicians

Daniel Brandenstein, DO

Specialties: Orthopaedic Surgery, Spine Surgery

Michael Patrick Nett, MD

Associate Chairman of Orthopaedic Surgery, Southside Hospital

Specialties: Orthopaedic Surgery, Sports Medicine, Joint Reconstruction

Keith R. Reinhardt, MD

Chief of Division - Joint Reconstruction, Department of Orthopaedic Surgery, Southside Hospital

Specialties: Orthopaedic Surgery, Joint Reconstruction


200 West Main Street, Building B, Suite 1Babylon, NY 11702
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