Damian went to school in Bristol before medical school at Kings College London. He trained at the University of Calgary, the University of Swansea and the University of Bristol. He was awarded Fellowship of the Royal College of Surgeons and of the European Board of Orthopaedics and Traumatology in 2013. He was the most awarded fellow of his Canadian cohort receiving two fellowship prizes for best surgeon research.
Damian gained experience from fellowships in Australia, Canada, India and the UK. He has worked with medical teams caring for several professional sports teams in North America and Australia. This included working with American footballers and Australian rugby players. These experiences inform his practice. He regularly undertakes ligament surgery such as ACL reconstruction, kneecap (patella) surgery and meniscal surgery. In cases of arthritis he offers a range of joint preserving and joint replacing treatments. This includes a injections, total and partial knee replacement and robotic assisted knee replacement.