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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. Gregory DiFelice:

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  1. Qualifications
  2. What's important to you

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Patient Reviews

Patient comments (216)

The overall average patient rating of Dr. Gregory DiFelice, Orthopaedic Surgeon is Excellent. Dr. DiFelice has been reviewed by 307 patients who have provided 216 comments. The rating is 4.5 out of 5 stars.

Patient Ratings
Ease of Appointment 4.7
Promptness 4.5
Courteous Staff 4.8
Accurate Diagnosis 4.7
Bedside Manner 4.6
Spends Time with Me 4.6
Follows Up After Visit 4.7

Specialties & Research

Dr. Gregory DiFelice, MD is board certified in Orthopaedic Surgery.

Education & Awards

Dr. DiFelice graduated from UMDNJ, Newark. He has 9 awards.

America's Top Orthopedists - Consumer Research Council of America, 2008 & 2009
Teacher of the Year Award - Montefiore Orthopaedic Residency Program 2002 & 2005
Patient Choice Award -, 2008 & 2009
Patients' Choice Award (2008 - 2011, 2013 - 2014)
Compassionate Doctor Recognition (2010 - 2011, 2013 - 2014)
Top 10 Doctor - Neighborhood (2014)
Upper East Side
Orthopaedic Surgeon
Top 10 Doctor - State (2014)
New York
Orthopaedic Surgeon
Top 10 Doctor - City (2014)
New York, NY
Orthopaedic Surgeon
On-Time Doctor Award (2009, 2014)


Dr. DiFelice has 4 hospital affiliations:

  • Hospital For Special Surgery 
  • Lenox Hill Hospital 


  • Chinese
  • French
  • Spanish

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Additional Information
Dr. Gregory Scott DiFelice MD is a male Orthopaedic Surgeon, has 18 years of experience and practices in Orthopaedic Surgery.
Where does Dr. Gregory S. DiFelice practice?
Dr. Gregory DiFelice has 1 office location.
Dr. Gregory DiFelice practices Orthopaedic Surgery near Paramus, NJ.
See Paramus Orthopedic Surgeons.