

Orthopaedics
Gregg Klein, MD
North Bergen, NJ
Gregg Klein, MD is an orthopedic surgeon specializing in hip and knee surgery, deformity reconstruction, and arthritis treatment, with nearly three decades of clinical experience. He completed his medical degree at Jefferson Medical College and orthopedic training at Thomas Jefferson University Hospital and the Rothman Institute, and is board certified in Orthopedic Surgery. Dr. Klein practices in Paramus, New Jersey, and is affiliated with Hackensack University Medical Center.
25+
Years in Practice
Peer Recognition
- Castle Connolly — Top Doctor
2017-2026 (10 years)
Clinical Focus
Subspecialties
Adult Reconstruction & Arthroplasty
Conditions & Treatments
Joint ReplacementOsteoarthritisHip ReplacementKnee Replacement
Practice Details
Hospital Affiliations
- Chilton Medical Center
- St Joseph's University Medical Center Inc
- Hackensack University Medical Center
- Valley Hospital
- Morristown Medical Center
Experience
25+ years in practice