Find a consultant

View all consultants
Searching for another consultant?

Get in touch

Make an enquiry with Dr Prathap Pillai's team:

020 7188 5197

Make an enquiry online
Dr Prathap Pillai

Dr Prathap Pillai


Consultant allergist

Specialises in the diagnosis and treatment of allergic disorders in adults.


Dr Prathap Pillai is a consultant allergist at Guy’s Hospital. He has a strong clinical background and extensive experience in the management of a range of allergic disorders at secondary and tertiary levels.

He underwent specialist training in allergy at Guy’s and St Thomas’ NHS Foundation Trust. During the same period, he also completed a research fellowship programme and a clinical trial investigating the effects of anti-lgE therapy (Omalizumab) in non-atopic asthma, for which King’s College London awarded him a PhD.


  • Airway allergies – allergic rhinitis.
  • Urticaria, angioedema.
  • Food allergies.
  • Drug allergies.

Procedures/ Treatments

  • Allergy skin tests, blood tests.
  • Allergy treatment prescription.
  • Allergen immunotherapy.
  • Allergen challenge.

Membership of professional bodies

  • General Medical Council, UK.
  • Royal College of Physicians.
  • British Society for Allergy and Clinical Immunology.
  • European Academy of Allergy and Clinical Immunology.
  • British Medical Association.
  • Medical Defence Union.

Practice locations

Guy’s hospital.

Language(s)English, Hindi, Malayalam