He qualified as a doctor in the same year.He worked in a number of busy posts in Neurosurgery, General Surgery and A&E in southeast England during his general surgical training, before taking up an ENT position at Addenbrooke’s Hospital in Cambridge. During this time he passed both the General Surgical and ENT Fellowships of The Royal College of Surgeons of England. His specialty ENT training gave him experience and expertise not only in District General Hospitals, but also in tertiary referral centres such as Guys, Kings & St Thomas’ Hospitals, and the Great Ormond Street Hospital for Sick Children. He also developed a particular subspecialty interest in Otology (diseases of the Ear) and Ear Surgery.

In 1997 the King’s Fund awarded him a prestigious TWJ Travelling Fellowship to enable him to spend seven months in the Laboratory of Molecular Otology at the University of California at San Francisco. There he studied inner ear gene therapy and performed new and exciting research on the roles of liposomes and viruses in introducing genetic material to the cochlea.

In 1999 he was awarded the Skull Base Fellowship at Addenbrookes Hospital, Cambridge, where he was able to refine his interest in Ear, Acoustic Neuroma and Skull Base Surgery.In 2000, Mr Wareing returned to St Bartholomew’s and The Royal London Hospitals as a Consultant ENT Surgeon.

This was a high profile position which incorporated the dual role of maintaining a general ENT practice of adult and paediatric patients from the City of London, Islington and East End of London, whilst also being the Lead Clinician in Otology, Ear Surgery, Acoustic Neuroma and Skull Base Surgery. He ran a specialist Voice Clinic, and a Paediatric Ear Disease Clinic.From 2003-9 Mr Wareing took over the additional role of Lead Clinician for the department of Otorhinolaryngology: Head and Neck Surgery at St Bartholomews’s and The Royal London Hospitals. This position allowed him to further develop the ENT services offered in both the City of London and the East End of London. He relinquished the role, only to be reappointed as the Lead Clinician in 2012. He enjoys working closely with many allied Health Professionals, where he is known as a helpful, reliable and considerate expert. He is in charge of the appointment and appraisal of ENT Colleagues, both Consultants and Junior Staff alike. He also has wide ranging responsibilities for the education of Medical Students within their ENT attachment, and also for GP Postgraduate ENT Education.