specialist orthopaedic group
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Hip Knee Surgery
shoulder & elbow
hand & wrist
foot & ankle
practice partners

As practice partners, we enjoy a strong professional relationship with one another. We have a common vision and philosophy, we share our main premises and the things that make a practice efficient, but we each conduct our business as independent practitioners. We invite our patients to visit us at our main new premises on Level One of the Mater clinic building, which is adjacent to the Mater Hospital in North Sydney – or at other convenient consulting locations which are listed on this website.

Dr William K Walter, Hip & Knee Replacement Surgery
Dr Bernard Zicat, Hip & Knee Replacement Surgery
A/Prof. William L Walter, Hip & Knee Replacement Surgery
Dr Mark Hile, Hand & Wrist Surgery
Dr Matthew Sherlock, Shoulder & Elbow Surgery
Dr David Parker MBBS, FRACS, FAOrthA
visiting specialists Dr Sanjeev Gupta
Foot & ankle surgeon
(02) 9519 1919
Dr Brett Fritsch
Knee Surgeon
(02) 9411 7166
Dr Robert Sew Hoy
Hip & Knee Surgeon
(02) 8065 5357
About Us
We are a group of experienced surgeons and specialists, able to offer an expert opinion on the hip, knee, shoulder, elbow, hand, wrist, foot, ankle and spine. Our aim is to provide you with exceptional care and give you the best possible result from your treatment or surgery, using the most current techniques.
how to find us
© specialist orthopaedic group