Skip to content

Children's Food Allergy Clinics: based at the Allergy Centre of Excellence in London and on Zoom.

Expert diagnosis and treatment for food allergies, asthma, eczema, hayfever and airborne allergies.

Book appointment
The London Allergy Consultants team

Meet Our Allergy Specialists

World-leading food allergy experts delivering care with precision and compassion.

Our team includes consultants with specialist training in paediatric allergy, respiratory medicine, dermatology and immunotherapy. Each patient is assessed and treated with careful attention to detail — whether you're seeking help for seasonal hay fever or complex food allergies.

  • Prof. George Du Toit — world-leading paediatric food-allergy specialist
  • Dr Ru-Xin Foong — expert in paediatrics and allergy treatment
  • Alia Boardman — Specialist Paediatric Allergy Nurse
  • 🔹 Over 20+ years of experience in allergy care
  • 🔹 Pioneers in food-allergy research & treatment
  • 🔹 Recognised by the GMC

📍 Clinics in central London — book an appointment today.

Meet the Specialists
Allergy testing reagents

Evidence-based Tests

Accurate Allergy Testing for Faster, Reliable Results

We use the latest diagnostic methods to pinpoint allergens quickly and effectively:

  • Skin Prick Tests — quick, non-invasive allergy detection
  • Blood Tests (IgE) — detailed analysis for accurate results
  • Oral Food Challenge — safe, supervised food-allergy assessment
  • ALEX-3 — a next-generation multiplex blood test screening 300 allergens
  • Basophil Activation Testing (BAT)
  • Histamine release tests

📌 Same-day testing available at our central London clinics.

Schedule an Allergy Test
Consultant reviewing a treatment plan with a child

OIT, SLIT, SCIT and Biologic Treatments

Transforming Allergy Care with Innovative Treatments

We offer leading-edge treatments to help patients build tolerance and live allergy-free lives:

  • 🩺 Oral Immunotherapy (OIT) — at our ACE facility, one of the largest providers worldwide
  • 🩺 Sublingual Immunotherapy (SLIT) — drops or tablets for pollen, dust mites and pets
  • 🩺 Personalised treatment plans tailored to your child
  • 🩺 Subcutaneous Immunotherapy (SCIT) — for grass and tree pollen
Explore Allergy Treatment Options

We Love to Blog!

Stay Informed on Allergy Research & Treatments

Our blog provides expert advice, the latest research, and practical tips on managing allergies effectively.

All articles →

Our main base is the Allergy Centre of Excellence in central London. We offer remote consultations via video, no matter where you are in the UK — though some planning around blood collection for ALEX-3 testing will be required.

Allergy Centre of Excellence (ACE)

Allergy Centre of Excellence (ACE)

📍 Address: 10 Duchess Street, London W1G 9AB

Learn More
Great Portland Street

Great Portland Street

📍 Address: 215 Great Portland Street, London W1W 5AH

Learn More

★★★★★

“Dr du Toit is a fantastic specialist; my son and I both very much respect and value his expertise. We have seen many doctors over the years and Dr du Toit is one of those special doctors that can really make a difference in a person's life.”

Rated 5.0 · 41 Google reviews