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Mr Declan Costello

ENT (Ear, Nose and Throat)

Enquiries & Appointments

Telephone 020 7467 4344

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Profile Summary



Special Interests

Voice disorders, Laryngology

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Professional Biography

Mr Costello is a consultant ENT surgeon specialising in voice disorders. Having completed a music degree at St John’s College, Cambridge (where he was a choral scholar), he studied medicine at Imperial College, and undertook his postgraduate training in the Oxford region. He was appointed as a consultant in 2010 and has a specific interest in voice disorders, both in performers and non-performers. {{ label }}

He has developed a large practice in treating singers and actors, and in neurolarygology. He is one of a small number of ENT surgeons performing vocal cord treatments under local anaesthetic.

Additional Information

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