Ajay Malviya is a Consultant Orthopaedic Surgeon at Northumbria Healthcare NHS Foundation Trust in the North-East of England. He specialises in pathologies affecting the young adult hip and has expertise in periacetabular osteotomy for hip dysplasia using a minimally invasive approach and hip arthroscopy. He has a wide tertiary referral practice and is one of the highest volume hip preservation surgeons in the United Kingdom. In his routine practice, he deals with sports injuries of the hip and has published and presented widely on the results of hip arthroscopy and pelvic osteotomy in athletes and the general population. He has also completed a PhD on the role of hip arthroscopy in femoroacetabular impingement. 

He is the Treasurer of the British Hip Society and a Trustee and the past-Chairman of the UK Non-Arthroplasty Hip Registry, which collects outcomes on hip preservation procedures performed in the UK and leads research initiatives from the Registry. In addition, he is the Deputy Editor of the Journal of Hip Preservation Surgery (Oxford University Press). He is also the Associate Editor of the Journal of Orthopaedics and in the Editorial Board of the American Journal of Sports Medicine.

He has an active interest in research with more than 100 publications in peer-reviewed journals to his name, and lectures nationally and internationally. He is also the Chair of the SICOT (Société Internationale de Chirurgie Orthopédique et de Traumatologie) Research Grants committee and Vice Chair of the ISHA (International Hip Preservation Society) Research Committee. He was awarded the prestigious ABC (America-Britain-Canada) fellowship in 2016 and travelled around North America, visiting several high-profile centres.

He is heavily involved in training and is an examiner for the Royal College of Surgeons (FRCS T&O). He is the Vice-Chair of in the BOA Education and Careers committee and has been the National Lead of the UK and Ireland orthopaedic in-training examination (UKITE) for almost ten years. His fellowship has trained Consultants who are now working in various parts of the country.