Orthopaedic surgeons at Barangaroo Orthopaedic & Sports Injury Clinic (BOSIC) help diagnose and treat musculoskeletal injuries in your bones, joints, ligaments, muscles and tendons. We aim to provide patients with a comprehensive range of treatment options under one roof. When conservative management is not possible, then orthopaedic surgery might be your best option to help you recover.

Orthopaedic surgeons consulting at BOSIC are professionally recognised and have extensive experience within their field. They manage a wide range of acute and chronic musculoskeletal, sports or work-related injuries which affect bones, joints and soft tissues around the body.

Our surgeons work closely with our referring doctors and associated allied health professionals to manage your particular injury, pain or problem to ensure you get back to doing the things you love as soon as possible.

Recovery and rehabilitation after any surgical procedure is fundamental to a successful outcome. Since Barangaroo Orthopaedic & Sports Injury Clinic is a multi-disciplinary practice with close proximity to various medical services, we are able to provide you with a complete, comprehensive range of health services.

You will need a referral from a General Practitioner (GP) to see any of our orthopaedic surgeons.


Dr Chris Roberts
Hip, Knee & Trauma Surgeon
Dr Roberts completed advanced training in orthopaedic surgery in Adelaide in 2009. He then went on to undertake fellowship training in hip and knee arthroplasty and arthroscopic knee surgery in Sydney in 2010. He was subsequently invited to stay, so he moved to Sydney in 2011 after completing further training in both, Hamburg and Exeter. He is currently the Head of Department, Orthopaedics...
Dr Michelle Atkinson
Spinal Surgeon
Dr Michelle Atkinson is an Orthopaedic surgeon who has subspecialised in spinal disorders and surgery through training in Australia, USA and the UK. Michelle has completed subsequent visits to the UK, France, Germany, Singapore and North America to learn first hand from masters of particular techniques.
Dr Sam Chia
Hip & Knee Surgeon
Dr Chia is a fellowship trained orthopaedic surgeon with a particular interest in reconstructive surgery of the hip and knee. He completed his medical degree at the University Of Sydney in 1999 and was awarded the Sidney B Clipsham Memorial Prize in Operative Surgery. Dr Chia completed his residency at The Prince Of Wales Hospital and was then selected onto the Sydney...
Dr Matthew Yalizis
Shoulder & Elbow Surgeon
Dr Matthew Yalizis is an orthopaedic surgeon at BOSIC who has special interest and subspecialty training in shoulder and elbow surgery. He received his medical degree from Sydney University and then completed his orthopaedic surgical training under the auspices of the Royal Australian College of Surgeons and the Australian Orthopaedic Association. He then furthered his training....
Dr Ed O'Leary
Foot & Ankle Surgeon
Dr Edmund O'Leary is a fellowship trained Orthopaedic Surgeon with a sub-specialty interest in foot and ankle surgery, as well as orthopaedic trauma. Dr O'Leary graduated from the University of Wales College of Medicine, UK. He went on to do his basic surgical training in Wales, attaining Membership of the Royal College of Surgeons of England, MRCS (Eng). He completed his orthopaedic training in Sydney, being awarded the Fellowship of the Royal Australasia College of Surgeons (FRACS) in January 2016. He since completed two sought after fellowships in foot and ankle surgery, the first in Bristol, UK, followed by the Sydney Foot and Ankle