Mr Kevin O'Neill gained broad neurosurgical training at Atkinson Morley's Hospital, Great Ormond Street Hospital and the National Hospital for Neurology and Neurosurgery in Queen Square. During that time he was Chairman of the British Neurosurgical Trainees Association. He is now Consultant Neurosurgeon at Charing Cross Hospital.

Mr O'Neill practices general neurosurgery but is the designated neurovascular surgeon dealing with all subarachnoid haemorrhage patients and complex brain and spinal vascular conditions. He also has an interest in Brain Tumour Invasion and I am involved in research into novel treatments. Most of his elective practice, however, consists of spinal and peripheral nerve surgery.