Dr José Costa

Dr José Costa is a Consultant Paediatrician and senior allergy doctor based in Warwickshire, specialising in the comprehensive diagnosis and management of childhood allergies. With over 20 years of experience in paediatrics and 16 years as a specialist in immunology, he is a prominent media commentator and researcher at the forefront of his field. Consulting at Nuffield Health Warwickshire Hospital in Leamington Spa, Dr Costa provides expert private healthcare for infants, children, and adolescents across Warwick, Coventry, Stratford-upon-Avon, and the wider West Midlands. His approach combines national-level clinical excellence with a gentle, child-centred philosophy, ensuring that both the young patient and their parents feel supported throughout the diagnostic journey.

As a leading authority in his field, Dr Costa’s expertise is recognised at a national level. He is a member of the core group within the British Society for Allergy and Clinical Immunology (BSACI) that writes the official National Allergy Guidelines on behalf of NICE (National Institute for Health and Care Excellence). By staying at the forefront of paediatric research and immunotherapy, Dr Costa ensures that families have access to the most advanced, evidence-based medical care. His specialist clinical work includes skin prick testing, blood tests (IgE), and the management of food allergies, hay fever (allergic rhinitis), allergic asthma, chronic hives (urticaria) and chronic swelling (angioedema). While his primary focus is paediatric care, Dr Costa also sees adult patients for the assessment and management of allergic conditions. He is also widely recognised for his work in managing paediatric eczema, when associated with allergies, providing tailored treatment plans that address the root cause of allergic triggers to improve a child’s long-term quality of life.

In addition to his specialist allergy work, Dr Costa provides a full range of General Paediatric services and has become renowned for supporting families across the UK, including the children of well-known public figures and sporting personalities. Parents frequently seek his advice for common childhood concerns such as digestive issues, growth and developmental reviews, and recurring infections. Dr Costa’s passion for allergy care is deeply personal; as a father to a son with multiple life-threatening food allergies, he understands the daily anxieties parents face. This lived experience led him to develop Allerpack, an innovative business focused on the safe delivery of allergy medication, reflecting his belief that supporting a child’s mental health and fostering an inclusive environment is just as vital as managing their physical risk.

Dr Costa’s professional standing is backed by his role as an Honorary Clinical Lecturer and his previous substantive post within the NHS, being the lead for Allergy services and UHCW and Sherwood Forest NHS Trust. He is a Fellow of the Royal College of Paediatrics and Child Health (RCPCH) and is fully registered with the General Medical Council. Dr Costa holds specialist postgraduate certificates in Allergy from both Imperial College London and the Instituto de Ciências da Saúde in Lisbon. Consistently top-rated on TrustPilot and Google reviews with a 5-star reputation, Dr Costa is a trusted voice in the medical community and the primary choice for families in Warwickshire and the West Midlands seeking the highest standard of private paediatric and allergy care.

As a recognised media commentator and educator, Dr Costa frequently shares his expertise on national platforms, such as BBC Breakfast, to provide expert guidance on managing hay fever and seasonal allergies. These contributions reflect his commitment to evidence-based care and offer a transparent resource for families navigating the challenges of raising a child with severe allergies.

If you would like to enquire about treatment or to book an appointment, please call Liz Taylor on 07949 990798 or email admin@thechildrensallergy.co.uk

Please also see Dr Costa's website for more information - https://www.thechildrensallergy.co.uk/