

Orthopaedics
Robert Marx, MD
Professor of Orthopedic Surgery
New York, NY
Dr. Marx is an Attending Orthopedic Surgeon at Hospital for Special Surgery in New York City and Professor of Orthopedic Surgery and Public Health at Weill Cornell Medical College. One of New York Magazine's "Best Doctors in New York," Dr. Marx specializes in arthroscopic and open procedures for knee and shoulder problems, including knee and shoulder joint replacement surgery.
Credentials
Education & Training
- MD: McGill University
- MSc: Clinical Epidemiology, the University of Toronto
- Residency: orthopedic surgery, University of Toronto
- Fellowship: Sports Medicine, Hospital for Special Surgery
Peer Recognition
- Castle Connolly — Top Doctor
2007-2026 (20 years)
- Healthgrades — Healthgrades Honor Roll
Clinical Focus
Subspecialties
Sports Medicine
Conditions & Treatments
Joint ReplacementShoulder DisordersKnee ReplacementArthroscopic SurgeryACL & Ligament ReconstructionRotator Cuff & Shoulder RepairSports InjuriesMusculoskeletal Conditions
Practice Details
Hospital Affiliations
- Hospital for Special Surgery