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Surgical Specialist, Orthopaedic Surgeon
16 years of experience
Accepting new patients
Video profile
License & Identifications

A medical license is required for a doctor to practice medicine in a particular state. Requirements vary by state but most require, at a minimum, post-graduate training in the doctor’s specific specialty. An NPI number is a national identifier unique to an individual health care provider and is managed by the Center for Medicare & Medicaid Services (CMS).

Patient Reviews

Patient comments (11)

The overall average patient rating of Dr. John Gaffney is Good. Dr. Gaffney has been reviewed by 40 patients who have provided 11 comments. The rating is 3.5 out of 5 stars.

Patient Ratings
Ease of Appointment 4.2
Promptness 3.5
Courteous Staff 3.3
Accurate Diagnosis 3.3
Bedside Manner 3.4
Spends Time with Me 3.1
Follows Up After Visit 3.1

Specialties & Research

Dr. John Gaffney, DO, MD is board certified in Orthopaedic Surgery.

  • He has special expertise in 4 areas:
  • Hip Osteoarthritis
  • Knee Osteoarthritis
  • Osteoarthritis (Hand and Wrist)
  • Sports Injuries

Education & Awards

Dr. Gaffney graduated from New York Institute of Technology, Old Westbury.


Dr. Gaffney has 5 hospital affiliations:

  • Morristown Memorial Hospital 
  • Winthrop University Hospital 


  • Italian
  • Spanish

> > > > Dr. John Gaffney, DO, MD

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Additional Information
Dr. John Thomas Gaffney DO and MD is a male Orthopaedic Surgeon, has 16 years of experience and practices in Orthopaedic Surgery.
Where does Dr. John T. Gaffney practice?
Dr. John Gaffney has 1 office location.
Dr. John Gaffney practices Orthopaedic Surgery near Garden City, NY.
See Garden City Surgeons.