Dr Elrington is a consultant neurologist who has established the neuro-rehab team in Colchester and headache clinic at Barts Health NHS trust(1993-2017) . He is also the former medical director of National Migraine Centre.
He is a general neurologist who audits his practice carefully with a database of over 31,000 patients in more than a quarter century. He is experienced in the therapeutic use of botulinum toxin; and greater occipital nerve blocks. He frequently lectures and has a large medico-legal practice.