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Orthopaedic Surgeon, Surgical Specialist
15 years of experience
Video profile
Accepting new patients
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).

Learn more about Dr. John Gaffney:

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  1. Qualifications
  2. What's important to you

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Patient Reviews

Patient comments (9)

The overall average patient rating of Dr. John Gaffney is Good. Dr. Gaffney has been reviewed by 23 patients who have provided 9 comments. The rating is 2.5 out of 4 stars.

Patient Ratings
Ease of Appointment 3.4
Promptness 2.8
Courteous Staff 2.6
Accurate Diagnosis 2.5
Bedside Manner 2.6
Spends Time with Me 2.4
Follows Up After Visit 2.5

Specialties & Research

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

  • He has special expertise in 3 areas:
  • Hip Osteoarthritis
  • Knee Osteoarthritis
  • 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

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Additional Information
Dr. John Thomas Gaffney DO and MD is a male Orthopaedic Surgeon, has 15 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 Orthopedic Surgeons.