• London Allergy & Immunology Clinic

    The London Allergy & Immunology Centre provides IgE Allergy Testing in remote regions of England, Scotland, Wales and Northern Ireland

Allergy Testing London, Private Allergy Clinic and UK-Wide Remote Allergy Testing

Patients reviewing allergy test results during consultation in London private allergy clinic with UK-wide remote testing options

Allergy testing consultation with a parent and child – expert diagnosis available in clinic or remotely across the UK.

  • Consultants

    London Allergy & Immunology Centre offers appointments with allergy and immunology consultants at our Harley street Allergy Clinic, London.

  • Appointments

    If you need an urgent appointment, we will do our best to arrange a same-day phone/video consultation. Please register as a new patient before calling 02031433449 to save time on the phone

  • Expert Care

    Our Harley Street allergy consultants provide expert care for both adults and children, using the latest scientific evidence, clinical research, and practical experience in allergy and immunology.

  • Comprehensive Testing

    We offer a wide range of allergy investigations, including more than 600 allergy tests for food and airborne allergens, with remote testing options and specialist support for results and treatment.

  • Nationwide Cover

    London Allergy & Immunology Centre provides allergy testing across the UK, with services available to patients in England, Scotland, Wales, and Northern Ireland through clinic and remote options Worldwide.

  • Self Testing Kits

    We offer simple self-collection kits for patients who cannot attend the clinic. Complete the online form and we can arrange for your home testing kit to be sent by post.

  • Food Allergies

    We investigate food-related allergic conditions, including cow’s milk allergy and nut allergy, and can assess suspected food-triggered anaphylaxis or medication reactions with appropriate testing and challenge procedures.

  • Medically Proven

    At our allergy clinic, we use validated and scientifically proven allergy and asthma tests and treatments to help diagnose and manage a wide range of allergic and non-allergic conditions.

  • Holiday & Travel Cover

    Through our Global Allergy Network of Excellence, we help support continuity of care during travel, including access to partner centres for ongoing allergy treatment and immunotherapy support where available.

  • Personalised Treatment Plans

    Every patient receives an individualised treatment plan based on detailed history, test results, and lifestyle factors, ensuring targeted allergy management and long-term symptom control.

  • Allergen Immunotherapy

    We offer personalised allergen immunotherapy programmes, including sublingual treatments, designed to reduce sensitivity to triggers such as pollen, dust mites, and animal dander over time.

  • Advanced Diagnostics

    Our clinic provides advanced diagnostic testing, including component-resolved diagnostics and specialist laboratory assessments, helping to identify complex allergies with greater accuracy and precision.

Private Allergy Testing Clinic in London and Across the UK

The London Allergy & Immunology Centre provides consultant-led allergy testing and diagnosis for adults and children in London and throughout England, Scotland, Wales and Northern Ireland. We offer clinic appointments as well as remote video appointments, allergy testing by post, making specialist allergy care more accessible wherever you are based in the UK.

Our allergy consultants in Harley Street, the City of London and East London assess a wide range of allergic conditions, including food allergy, hay fever, pet allergy, dust mite allergy, eczema, asthma-related allergy symptoms, skin reactions and suspected anaphylaxis. We focus on accurate diagnosis, clear interpretation of results and personalised treatment plans tailored to each patient.

We can test for more than 600 allergens, including food and airborne allergens such as peanut, tree nuts, milk, egg, wheat, pets, pollens, moulds and house dust mites. We also offer selected genetic testing for lactose intolerance and gluten-related conditions, alongside advanced laboratory investigations where clinically appropriate.

For patients who are unable to attend in person, our postal allergy testing service allows a blood sample to be collected remotely, with follow-up advice from an experienced allergy specialist. This helps patients across the UK access private allergy testing, expert review and practical next steps without needing to travel to London.

In addition to allergy diagnosis, we advise on avoidance strategies, symptom control, emergency allergy planning and longer-term management. Where appropriate, we can also discuss further investigations, specialist testing and treatment options for ongoing allergy care.

Why choose our allergy clinic?

  • ✓ Consultant-led allergy testing and diagnosis for adults and children
  • ✓ Private allergy clinic appointments in Harley Street, City of London and East London
  • ✓ Remote allergy blood testing by post across the UK
  • ✓ Testing for more than 600 food and airborne allergens
  • ✓ Assessment of food allergy, hay fever, pet allergy, eczema and suspected anaphylaxis
  • ✓ Personalised treatment plans with specialist interpretation of results

Allergy Conditions A-Z

Allergy Treatments A-Z

Allergy Clinic Locations

Patient B age: 61-75

Very good bedside manners, explained everything in a language that could be understood wet over tings again to help me understand.

Patient J age: 46-60

I am extremely happy with the outcome of my condition. Dr Rudenko was very professional and has cured my condition. I was experiencing problems that my GP could not cure.

Patient B age: 16-30

Doctor was nice didn’t have to wait around felt comfortable.

Patient F age: 31-45

The doctor was extremely professional and explained things clearly. I feel I understand my condition better and am extremely satisfied with the outcome.

Patient S age: 16-30

Very understanding and helpful

Patient H age: 31-45

Knowledgeable with various conditions and very proactive positive caring approach to addressing my conditions

Patient R age: 61-75

Consultation quick and clear + efficient

Patient L age: 16-30

The doctor was very attentive to my description of my symptoms.

Patient Q age:32-42

V. pleased with all consultations/ advice/ treatment All fully explained in a way I fully understood

Patient D age: 16-30

Explained all my options and possible reasons for my concerns

(Patient K age: 31-45)

The doctor and nurse were very helpful

Patient G age: 31-45

Very knowledgeable, answered all questions, reassurance given

Patient O age: 16-30

The test was clearly explained and I was offered various treatments for my conditions and many different options.

Patient A age: 16-30

Very informative di not lease me feeling rushed, overall fell confident that I was receiving an outcome to issues

Patient R age: 31-45

The doctor was very polite and friendly. He was very reassuring and explained everything very clearly

Patient S age: 31-45

Wonderful! Miracle Men – I Love him. No one else in 20 years has never found what I am allergic to. Thank you.

Patient C age: 46-60

Doctor was professional in his approach. He appeared knowledgeable in this field.

Patient P 16-30

Very nice manner, helpful, clear, happy to explore all possible avenues to help.

Patient L age:31-45

Excellent, patient, thorough – explained well and listened

Patient T age:16-30

Information is clear and concise, good manners, friendly

Patient H age: 46-60

Exceptionally helpful and considerate. Took the time to explain things – but not in a patronising way. A delight to meet such a charming gentlemen

Patient T age: 16-30

Very helpful and informative Testing only took 15 min very quick and efficient. Clearly explained results

Patient B age: 61-75

Very good bedside manners, explained everything in a language that could be understood wet over tings again to help me understand.

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