
Mr Niall Sullivan
Professional statement
Mr Niall Sullivan is a highly experienced consultant orthopaedic hip and trauma surgeon, specialising in complex primary and revision hip surgery. He has expertise in treating a range of conditions, including osteoarthritis, rheumatoid arthritis, avascular necrosis, metastatic cancer affecting the hip and pelvis, trauma, and developmental hip disorders. His surgical skills extend to total hip replacements and complex revision procedures, ensuring patients receive the highest level of care.
Mr Sullivan completed his specialist orthopaedic training within the Severn Deanery and was awarded Fellowship of the Royal College of Surgeons in 2017. He further advanced his expertise by undertaking fellowship training in advanced hip replacement and revision surgery in both Auckland, New Zealand, and Bristol. Alongside his clinical practice, he remains dedicated to research, collaborating with the University of Bristol on stem cell studies and prosthetic joint infection research. His contributions to academia have earned him recognition and awards throughout his career.
In addition to his surgical work, Mr Sullivan plays a key role in medical education, serving as the Health Education England Lead for Skills and Courses in the Severn Deanery surgical training programme. His personal experience of undergoing hip surgery himself gives him a unique understanding of the physical and emotional challenges his patients face. His compassionate approach ensures that he supports each patient throughout their treatment journey, from diagnosis to rehabilitation.
Clinics

Nuffield Health Bristol Hospital
Bristol, 3 Clifton Hill, Clifton, Bristol,Medical insurances accepted
Credentials
Professional experience
- 19 years of experience
- Consultant Orthopaedic Hip and Trauma Surgeon, Nuffield Health Bristol Hospital.
Subspecialties
- Hip replacement
- Revision hip replacement
Professional memberships
- Fellow of the Royal College of Surgeons.
- Member of the British Hip Society.
Education
- Specialist orthopaedic training at Severn Deanery.
- Fellowship of the Royal College of Surgeons (2017).
Teaching posts
- Health Education England Lead for Skills and Courses, Severn Deanery surgical training programme.
Prizes and awards
- Received awards during training for research contributions.
Languages spoken
- English
Reviews
- Would you recommend this doctor?
- Treatment of the doctor
- Treatment of the staff
- Waiting time
- Condition of facilities
- Mr Sullivan care was excellent. Explains everything clearly with warmth and understanding. The operation was a great success.
- Mr Sullivan was friendly and explained everything in detail and was easy to understand. I felt he listened to my worries and was very understanding. After seeing him I felt confident that he would do everthing to ensure I had the best outcome.
- I cannot thank Mr. Niall Sullivan enough for the excellent care I received throughout my hip replacement journey. From the very beginning to the end, his professionalism, skill, and genuine care were outstanding.
- I received excellent care and the staff were excellent. Food was excellent, with a good choice.
- Mr Sullivan was considerate and ensured I was at ease with the procedure, explaining all processes making sure my wellbeing was the most important part
- All my interactions with Mr Sullivan have been excellent. He has consistently answered my questions clearly and in thorough detail, ensuring I always felt fully informed about my treatment and recovery. His manner has been calm, reassuring and genuinely empathetic, which made a significant difference during what could have been an anxious time. I am very grateful for the clarity of his explanations, the time he has taken at each appointment, and the confidence this has given me.
- I would definitely recommend Mr Sullivan as the operation went well, no complications and a speedy recovery. He was professional and personable and addressed any queries I had. The staff at the clinic were also great, really friendly and helpful. I would def recommend.
- I would like to highly recommend my surgeon Mr Niall Sullivan and this Spire hospital, I found Mr Sullivan very professional and extremely knowledgeable in his field of expertise, the staff were extremely helpful and friendly and welcoming