Staff Orthopaedic Surgeon · The Ottawa Hospital
Dr. George
Grammatopoulos
Dr. George Grammatopoulos is an internationally recognised hip and knee specialist at The Ottawa Hospital, where he serves as Staff Orthopaedic Surgeon, Fellowship Director for Arthroplasty, and Director of Research and Innovation for Orthopaedics. He completed his surgical training and DPhil at the University of Oxford, bringing a uniquely global perspective to every patient's care.
World-Class Clinical Specialisation
Specialised surgical innovation across primary and complex orthopaedic disciplines — from hip preservation to complex revision arthroplasty.
Hip
Specialized care for the hip joint, focusing on the diagnosis and treatment of osteoarthritis, femoroacetabular impingement (FAI), and…
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Hip Arthroplasty
Hip arthroplasty is a surgical procedure that replaces damaged or diseased hip joint components with artificial implants. It…
Explore Procedures →Hip Arthroscopy
Hip arthroscopy is a minimally invasive surgical procedure in which a small camera (arthroscope) is inserted into the…
Explore Procedures →Hip Dysplasia
Hip dysplasia is a condition in which the hip socket (acetabulum) does not fully cover the ball of…
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Internationally Recognised Hip & Knee Specialist
Dr. George Grammatopoulos is an internationally recognised hip and knee specialist at The Ottawa Hospital, where he serves as Staff Orthopaedic Surgeon, Fellowship Director for Arthroplasty, and Director of Research and Innovation for Orthopaedics. He completed his surgical training and DPhil at the University of Oxford, bringing a uniquely global perspective to every patient's care.
- Staff Orthopaedic Surgeon & Fellowship Director The Ottawa Hospital — Division of Orthopaedic Surgery
- Director of Research & Innovation Division of Orthopaedic Surgery, The Ottawa Hospital (2024–Present)
- Associate Professor, Faculty of Medicine University of Ottawa (2019–Present)
Honours & Awards
Advancing Hip Surgery Through Evidence
Research interests include cup orientation, hip-spine interaction, pre-operative patient optimisation, biomarkers for osteoarthritis, pathomechanisms of young adult hip disease, and post-operative outcomes following hip surgery.
Referring a Patient?
Dr. Grammatopoulos accepts patients from across Ontario through the Champlain Regional Orthopaedic Network. All appointments require a physician referral.