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Doctor Biography

Brian T. O'Neill, M.D.


Practice Overview

Dr. O’Neill specializes in adult reconstruction including total hip and knee replacement. His particular interest is the Anterior Approach Hip Replacement, and has currently performed over 500 Anterior Total Hip surgeries. Dr. O’Neill has experience in the Birmingham hip resurfacing system.  He also has an active trauma and fracture care practice, as well as sports medicine. Dr. O’Neill has a Subspecialty Certification in Orthopedic Sports Medicine from the American Academy of Orthopaedic Surgeons.


Dr. O'Neill is a graduate of the Mayo Graduate School of Medicine, in Rochester, where he also completed his orthopedic residency.

Hospital Affiliations

  • Fairview – Maple Grove Surgery Center
  • Maple Grove Hospital
  • North Memorial Medical Center*
  • North Memorial Maple Grove Same-day Surgery Center*
  • WESTHealth Same-day Surgery Center

*Dr. O'Neill is the Birmingham Hip Replacement physician of choice at North Memorial Medical Center.

Professional Affiliations and Memberships

  • American Academy of Orthopaedic Surgeons
  • American Association of Hip & Knee Surgeons
  • Hennepin County Medical Society
  • Mid-America Orthopaedic Association
  • Minnesota Medical Association
  • Minnesota Orthopaedic Society

Special Achievements and Awards

  • Dr. O'Neill was recognized by Medtronic Advanced Energy as a 2013 Advanced Energy Surgeon of the Year

Physician Assistant

Jennifer Greseth, PA-C

Appointment Info

(763) 520-7870


Orthopedic Surgery, Sports Medicine, Birmingham Hip Replacement

Board Certification

Board Certified, American Board of Orthopaedic Surgery, 1995; Recertification, 2005

Subspecialty Certification in Orthopaedic Sports Medicine