Specialty: Total Joint Surgery



Specialty: Total Joint Surgery



Total Joint Surgery



> University of Rochester, Rochester, NY - Residency, Orthopaedic Surgery
> Case Western Reserve University Hospitals, Cleveland, OH - Internship, General Surgery
> University of Virginia School of Medicine, Charlottesville, VA - Doctor of Medicine
> College of the Holy Cross, Worcester, MA - Bachelor of Arts

Certifications & Affiliations

Board Certified - American Board of Orthopaedic Surgery


Concord Hospital
Healthsouth Rehabilitation Hospital
Orthopaedic Surgery Center


American Academy of Orthopaedic Surgeons
American Association of Hip and Knee Surgeons
New Hampshire Medical Society
New Hampshire Orthopaedic Society


Clinical Interest

Total Knee Replacement, Revision Knee Replacement, Knee Arthroscopy, Total Hip Replacement, Revision Hip Replacement


  • "Dr. Fox is the best."

    Dr. Fox is the best. I did a lot of research before choosing Dr. Fox. He is well worth the wait. He really gives a lot of his time with all phases.

    - Donna | November, 2016
  • "Dr. Fox and Jenna John are an excellent team."

    Dr. Fox and Jenna John are an excellent team. They were both so caring and made me feel like I was their only patient.

    - Anonymous | August 2017
  • "Dr. Fox - considerate, helpful, and kind..."

    In every way, Dr. Fox has been the most considerate, helpful, supportive and kind healthcare provider/physician I have ever met.

    - Mark | Concord, NH
  • "Dr. Fox and everyone involved are wonderful!"

    Dr. Fox and everyone involved are wonderful! I have been in many facilities around this region and, by far, Concord Hospital exceeds all expectations! Dr. Fox and Concord Orthopaedics are wonderful!! Cannot express my satisfaction enough!

    - P. | Concord, NH
  • "Dr. Stephen Fox was excellent..."

    He - Dr. Stephen Fox - was excellent and answered all my questions, gave me a high level of confidence in his skills.

    - J. | Concord, NH
  • "I did a lot of research before choosing Dr. Fox."

    Dr. Fox is the best. I did a lot of research before choosing Dr. Fox. He is well worth the wait. He really gives a lot of his time with all phases.

    - D. | Concord, NH
  • " activities have returned to normal."

    My primary doctor recommended Concord Orthopaedics and Dr. Fox to me for my knee pain. I feel that my knee pain was so severe that walking was difficult. I now have bilateral knee replacmenets and my activities have returned to normal. My life is normal.

    - D.H. | Concord, NH
  • Awesome team!!

    Dr. Fox and his team were awsome!!!

    - R. | Concord, NH
  • "Dr. Fox is top-notch!"

    Dr. Fox is top-notch! Brilliant, patient and friendly. He visited me even on weekends. He made me feel secure and confident. My questions and concerns were addressed.

    - K. | January 2017
  • "Dr. Stephen Fox is the best surgeon..."

    Dr. Stephen Fox is the best surgeon and I have all the confidence in the world when I am in his hands.

    - Linda | November, 2016
  • "Concord Orthopaedics - They not only do it well, they do it right."

    When I needed a hip replacement, I wouldn’t have gone anywhere else. Dr. Stephen Fox was my surgeon and I can’t say enough about him. His skills are superb and he cares a great deal about his patients.

    Read Dr. Berliner's Story

    - Dr. David Berliner | Concord, NH
  • "Dr. Fox does an incredible job."

    Dr. Fox does an incredible job. He is highly skilled. This is my second knee replacement with him and everything went exactly as he told me it would. He's the best!

    - Anonymous | December 2017

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To our Patients, Families and Communities,

Your health, welfare & safety are paramount when you come for an appointment at any of our facilities. We are closely monitoring the guidance of the World Health Organization and the Centers for Disease Control & Prevention regarding the spread of the virus. Our focus is to ensure we meet our patient’s needs while doing our part to keep you, our associates, and our communities safe. Effective immediately, the Acute Injury Clinic (AIC), will remain open Monday-Friday from 9 a.m. - 4 p.m. The AIC will NOT open on Saturdays.

At this time, the impact to our communities has been minimal and our staff is focused on providing the orthopaedic care our patients expect and deserve. If you have an appointment with us, we respectfully ask that you let us know if you have a fever, cough, and/or shortness of breath in advance of your appointment. Also, if you have recently traveled to or been in close contact with anyone who has traveled outside of New Hampshire, especially to New York State, we ask that you avoid visiting our practice for a period of 14 healthy days.

Thank you for your continued trust in COPA. We appreciate your cooperation as we work to support the health of our patients & employees.


Ron Chorzewski