Specialty: Orthopaedic Trauma


Specialty: Orthopaedic Trauma



Orthopaedic Traumatology



> University of California San Francisco/San Francisco General Hospital, San Francisco, CA - Fellowship in Orthopaedic Trauma
> University of Vermont/Fletcher Allen Healthcare, Burlington, VT - Residency in Orthopaedic Surgery
> Drexel University College of Medicine, Philadelphia, PA - Doctor of Medicine
> Dartmouth College, Hanover, NH - Bachelor of Arts

Certifications & Affiliations

American Board of Orthopaedic Surgery - Board Eligible
American Academy of Orthopaedic Surgeons - Candidate Member
Orthopaedic Trauma Association - Candidate Member
AO Trauma - Member

Presentations & Publications


  • Duffy RK, Shafritz AB. Bone Cement. Journal of Hand Surgery American, 2011 June; 26(6): 1086-8.
  • Bartlett CS, Hahn JC, Hall J, Duffy RK. Fractures of the Tibial Pilon. In Skeletal Trauma; Basic Science, Management, and Reconstruction, Fifth Edition. Saunders. 2014.


  • Duffy RK, Bernhaneselase E, Morshed S. Pilot Study of Effect of Real-time Dosimetry on Surgeon Radiation Exposure During Operative Repair of Femur and Pelvis Fractures. Poster presentation at the 32nd Annual Meeting of the Orthopaedic Trauma Association, National Harbor, MD. October 2016.
  • Duffy RK. Open Fractures in 2016. SUNY Downstate Department of Orthopaedics Grand rounds, Brooklyn, NY. May 13, 2016.
  • Duffy RK. Non-operative Management of Common Lower Extremity Fractures. Musculoskeletal Seminar for PCPs. Orthopaedic Trauma Institute. San Francisco, CA December 9, 2014.
  • Duffy RK. Acute Compartment Syndrome. Copley Hospital Emergency Department Education Day. Morrisville, VT. April 2014.
  • Duffy RK. Bone Architecture of the Lumbar Pedicle: Can We Measure Cortical Thickness with Spiral Computed Tomography? University of Vermont Research Day. Burlington, VT June 14, 2013.
  • Duffy RK. Open Fractures. University of Vermont Department of Orthopaedics Grand Rounds. May 30, 2013.
  • Duffy RK.. Pediatric Supracondylar Humerus Fractures. University of Vermont Department of Orthopaedics Grand Rounds. February 2, 2012.
  • Duffy RK. Surgical Tourniquets in Orthopaedics. University of Vermont Department of Orthopaedics Grand Rounds. March 31, 2011.


The outdoors, biking, skiing, and good food!


  • "Great surgery with Dr. Duffy!"
    - A. | November 2017 | November 2017

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Parking Lot Construction at Concord Office!

We are growing – parking spaces that is! Beginning in early June, Concord Orthopaedics will begin a parking lot expansion project at our 264 Pleasant Street, Concord location. Your safety is our top concern. Please pay special attention when entering our parking lot to follow new directional signs and markings indicating a new traffic pattern. We have made every effort to maximize the available parking spaces during construction. The final result, slated for completion in the fall, will be improved access and 80 new parking spaces! Thank you for your patience and understanding as we embark on this important project to improve patient access and convenience.