Sean Grey, MD

Sean Grey, MD

Dr. Sean Grey is a board-certified orthopaedic surgeon and sports medicine specialist who specializes in the treatment of shoulder and elbow injuries and conditions. He has patient appointments patients in our Fort Collins, CO, office.

Dr. Grey’s practice is widely known known for the results of surgery he performs for athletic injuries and other shoulder and elbow conditions.

Dr. Grey performs such operations as:

  • total shoulder replacement
  • rotator cuff repair
  • reverse shoulder arthroplasty/replacement
  • many arthroscopic (scope) procedures of the shoulder and clavicle
  • elbow reconstruction

Dr. Grey holds board certification from the American Board of Orthopaedic Surgery, together with a subspecialty certificate in orthopaedic sports medicine.

He completed his fellowship training in sports medicine from the University of Colorado-Orthopaedic Associates of Aspen. Fellowship training provides physicians with an additional, sixth year of specialized surgical training following completion of their residency.

In addition, Dr. Grey has completed advanced training in reconstruction techniques of the shoulder at Columbia-Presbyterian Hospital in New York.

He completed his residency at the University of Colorado Health Sciences Center, Denver.

Dr. Grey serves as one of OCR’s Team Physicians for the Colorado State University, along with Rocci Trumper, MD, Thomas Anderson, DO, Alissa Wicklund, PhD, and Brian Lancaster. 

Dr. Grey is also one of the OCR physicians who provides team medical services for the Colorado Eagles hockey team.

He has worked with other leading orthopaedic surgeons around the country to improve the design of total shoulder implants. Dr. Grey is also participating in a number of research studies into various aspects of shoulder replacement surgery.

He takes care of patients from OCR’s service area of northern Colorado, Wyoming, and western Nebraska, and beyond.

Outside of medicine Dr. Grey enjoys spending time with his family, heading out for a ride with other members of the Peloton cycling team, or taking in a basketball game or two.



  • Member, Orthopaedic & Spine Center of the Rockies
    1999 — Present
  • Fellowship in sports medicine
    1997-1998 — Orthopaedic Associates of Aspen through an affiliation with University of Colorado Health Sciences Center
  • Chief Resident, Orthopaedic Residency Program
    1996-1997 — CU
  • Residency in orthopaedic surgery
    1993-1997 — University of Colorado Health Sciences Center, Denver
  • Internship in general surgery
    1992-1993 — University of Colorado Health Sciences Center, Denver
  • M. D.
    1992 — University of Cincinnati School of Medicine
  • B.A.
    University of Hawaii



Read more in our Sports Medicine-Concussion Center booklet
CSU Rams Athletics
Colorado Eagles hockey
Learn More About Common Orthopaedic Conditions & Surgeries
Strengthening Exercises for Avid Anglers
Upper Extremity Strengthening Exercise Handout
Jobe Strengthening Program Handout



  • Shoulder Disorders
  • Shoulder Replacement Surgery
  • Sports Medicine
Back to Our Physicians