Mr Gavin Morrison is a Consultant Paediatric Ear, Nose and Throat Surgeon currently working at the private practices Harley Street Clinic and St Thomas’ Hospital. His current NHS post is at Guy’s & St Thomas’ NHS Foundation Trust. His areas of specialism are paediatric ENT and paediatric care. His areas of interest include sinus surgery, voice and swallowing disorders, and Meniere's disease.

Mr Morrison graduated from the University of London with Bachelor of Medicine, Bachelor of Surgery degrees in 1983. He undertook training at the Universities of Cambridge and London and completed fellowships at Great Ormond Street Hospital for Children in London, and in ear and skull base surgery in Paris. He has been on the specialist register for ENT at the General Medical Council since 1993.

Additionally, Mr Morrison is interested in research regarding the genetics of Meniere's Disease, paediatric ENT, tracheostomy, congenital diseases, and ear disease. He has also received the NHS Clinical Excellence Award. His expertise includes procedures such as sinus surgery and surgery for laryngotracheal stenosis. He treats conditions like voice and swallowing disorders and Meniere's disease.

Mr Morrison has been serving in his current roles since his appointment in 1996. He is dedicated to advancing paediatric ENT care and contributing to medical research in his field.