Additionally, he is Honorary Consultant Neurosurgeon to Great Ormond Street Hospital for Children. Mr McEvoy has a specialist Neuro-oncology service with a particular interest in the prediction and preservation of function during large re-sective neurosurgical procedures and the reorganisation of brain function around brain tumours. His general neurosurgical practice encompasses spinal surgery, trigeminal neuralgia, hydrocephalus, head injury and peripheral nerve surgery.