George Margetas DO
Orthopaedic Surgeon
Specialties
Get to Know
Dr. George Margetas
George P. Margetas, DO is a native of York and enjoys working in the community where he was raised. Dr. Margetas treats all general orthopaedic problems with special interest and training in joint replacements of the hip and knee. Dr. Margetas uses the most advanced technologies and minimally invasive approaches to return his patients back to the activities they enjoy. He places great importance on spending time with his patients to help them understand their orthopaedic condition as well as the treatment options.
Dr. Margetas also treats many general orthopaedic conditions, including minor trauma, sports injuries and upper extremity issues. In his leisure time, he enjoys spending time with his family and friends. His interests are travel, exercise, sports and hunting.
Testimonials
What Patients Are Saying
Dr Margetas was very kind, he explained the procedure to exactly what will happen in the surgery, and explained the after effects of post surgery. I really like having Dr Margetas as my surgeon, I feel safe with him and I know he will complete the surgery to exactly what he wants to do for me, I'm having a knee replacement, I'm very confident in Dr Margetas.
Patient Submitted Review By:
Corinne M.
March 10, 2026
Dr. Margetas, his assistant, Charles, and his staff at OSS Health were outstanding and took the time to listen about my medical issues before, during and after my two robotic-assisted total knee replacements he successfully performed with within seven months of each knee replacement surgery in 2025.After Dr. Margetas successfully replaced my first total knee replacement and on my post-op visit, I scheduled my second total knee replacement with Dr. Margetas for seven months after my first robotic-assisted knee replacement surgery without any hesitation or doubt. He is the best in my experience and opinion.Before I decided to have both of my total knee replacements at OSS Health, I spoke to several orthopedic surgeons outside of OSS Health before I made my final decision to choose Dr. Margetas to be my surgeon at OSS Health. In addition, I talked to people that had their knee and/or knees replaced and spoke to Physical Therapists (PT) where I went to before my scheduled knee replacements and they all highly recommended Dr. Margetas and/or heard from their PT patients who had Dr. Margetas as their surgeon for their knee replacements and/or hip replacements and they highly recommended Dr, Margetas as well.Therefore, I continue to highly recommend Dr. Margetas and his staff at OSS Health for an orthopedic surgeon who highly specializes in joint replacement of the knee and hip with the most advanced technologies, including robotic-assisted knee replacement surgery. Paula P.
Patient Submitted Review By:
Paula P.
March 10, 2026
Had my knee replaced 5 years ago. Dr. Margetas provided excellent care before, during and after the procedure. I highly recommend him.
Patient Submitted Review By:
March 10, 2026
Certifications & Accreditations
Provider Background
- Philadelphia College of Osteopathic Medicine, Philadelphia, PA
- Memorial Hospital, York, PA
- The Center for Joint Preservation and Replacement at Sinai Hospital, Baltimore, MD
- Memorial Hospital, York, PA
- American Osteopathic Board of Orthopedic Surgery
- American Association of Hip and Knee Surgeons
- American Academy of Orthopaedic Surgeons
- American Osteopathic Association
- American Osteopathic Academy of Orthopaedics
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