Browse Health
Surgical Specialist, Orthopaedic Surgeon
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).

Patient Reviews

Patient comments (9)

The overall average patient rating of Dr. John Gaffney is Average. Dr. Gaffney has been reviewed by 28 patients who have provided 9 comments. The rating is 3 out of 5 stars.

Patient Ratings
Ease of Appointment 4.1
Promptness 3.4
Courteous Staff 3.1
Accurate Diagnosis 3.0
Bedside Manner 3.1
Spends Time with Me 2.9
Follows Up After Visit 2.9

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

Similar doctors nearby

Dr. Patrick DeRosa

Orthopaedic Surgery of the Hand
42 years experience
Garden City, NY

Dr. Frank Dimaio

Orthopaedic Surgery
23 years experience
Garden City, NY

Dr. Sushil Basra

Orthopaedic Surgery
9 years experience
Garden City, NY

Dr. Yeu-Der Chang

41 years experience
Garden City, NY

Dr. Dong Kim

Garden City, NY

Dr. Dean Pappas

Colon & Rectal Surgery
17 years experience
Garden City, NY
Search All Similar Doctors
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 5 office locations.
Dr. John Gaffney practices Orthopaedic Surgery near Garden City, NY.
Additional practice locations include: East Meadow, NY and Mineola, NY.
See Garden City Surgeons.