Diagnostic tests for respiratory conditions
The respiratory medicine department at Cromwell Hospital provides one of the most comprehensive ranges of lung function tests (LFTs) available privately within the UK.
Why choose us for lung function tests?
Comprehensive diagnostics
We have one of the most comprehensive ranges of private lung function tests in London.
Convenient London location
All tests are available at Cromwell Hospital, with a smaller range at our outpatient centre in the City.
Start-of-the-art facilities
Our cutting-edge private hospital is equipped with advanced facilities and the latest technology.
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About our diagnostic services
If you are experiencing symptoms associated with your respiratory system, you will be invited to undergo a series of diagnostic tests.
We are proud to provide a comprehensive range of lung function tests (LFTs) and other lung diagnostics, delivered using advanced technology at our state-of-the-art London hospital.
We also provide a smaller range of tests at our City-based outpatient centre, Basinghall Clinic.
Lung function tests we offer
Lung function tests are a group of medical tests that assess how well your lungs are working. Each test measures a different aspect of, or action within, the lungs.
Spirometry
A spirometry is a simple breathing test that measures how much air you can breathe in and out from your lungs.
Exhaled nitric oxide test (FeNO)
A FeNO test measures the amount of nitric oxide in your breath, which indicates the level of inflammation in your lungs.
Full lung function test
A full lung function test includes a spirometry, a diffusion capacity test, and a body plethysmography.
Skin prick allergy test
Skin prick allergy tests look for reactions to common allergens, like animal dander, food and pollen.
Body plethysmography
Body plethysmography is used to measure lung volume and how much effort is required for each breath.
Bronchial provocation tests
Bronchial provocation tests involve inhaling special medications to assess how sensitive your airways are.
Capillary blood gas test
A capillary blood gas test (CBG) measures the level of oxygen and carbon dioxide in your blood.
Cardiopulmonary exercise test (CPET)
A cardiopulmonary exercise test (CPET) assesses how well your lungs and heart work during physical activity.
Diffusion capacity test
A diffusion capacity test is used to evaluate how well oxygen and other gases can pass into the blood.
Hyperventilation assessment
A hyperventilation assessment involves a capillary blood gas test (CBG) and an evaluation of your condition.
Impulse oscillometry (IOS)
An impulse oscillometry (IOS) is used to assess the amount of resistance in the airways when breathing normally.
Overnight oximetry test
An overnight oximetry test is used to measure the levels of oxygen in your blood as you sleep.
Respiratory muscle tests
Respiratory muscle tests are used to assess the strength of the muscles that control your breathing.
Reversibility test
A reversibility test is occasionally performed with other tests to see if your symptoms improve with medication.
Lung Health Checks
If you are a smoker, have a history of heavy smoking, and are over 50 years old, it is advisable to have a lung health check.
At Cromwell Hospital, we provide a Lung Cancer Check and a Full Lung Health Check depending on your needs. Delivered by a team of world-class respiratory experts, our one-stop checks provides a comprehensive assessment of your lung health.
Private respiratory consultants in London
Based in west London, our respiratory consultants provide world-class care and treatments for their patients.
Showing 1-6 of 10
![Dr Brian O’Connor](https://www.cromwellhospital.com/wp-content/uploads/2021/02/Brian-OConnor.jpg)
Dr Brian O’Connor
Consultant in Respiratory Medicine
Respiratory medicine
![Dr Shalin Diwanji](https://www.cromwellhospital.com/wp-content/uploads/2024/07/Dr-Shalin-Diwanji-2.jpg)
Dr Shalin Diwanji
Consultant Respiratory Physician
Respiratory medicine, Sleep medicine, General medicine
![Dr Jaymin Morjaria](https://www.cromwellhospital.com/wp-content/uploads/2020/12/Dr-Jaymin-Morjaria.jpg)
Dr Jaymin Morjaria
Consultant in Respiratory Medicine
Respiratory medicine
![Dr Sunil Patel](https://www.cromwellhospital.com/wp-content/uploads/2023/11/Dr-Sunil-Patel.jpg)
Dr Sunil Patel
Consultant in Respiratory and Intensive Care Medicine
Respiratory medicine, Intensive care
![Dr Atul Gupta](https://www.cromwellhospital.com/wp-content/uploads/2020/12/Dr-Atul-Gupta-e1698836700436.png)
Dr Atul Gupta
Consultant Respiratory Paediatrician
Paediatrics, Paediatric Respiratory, Paediatric Pulmonology, Adolescent Respiratory
![Dr Vasilis Kouranos](https://www.cromwellhospital.com/wp-content/uploads/2020/12/Vasileios-Kouranos.jpg)
Dr Vasilis Kouranos
Consultant In Respiratory Medicine
Respiratory medicine
Paying for your treatment
We welcome both self-paying and insured patients.
Self-pay patients
We offer several ways for patients to self-pay, including pay-as-you-go and self-pay packages.
Insured patients
At Cromwell Hospital, we accept private health insurance from most major providers, including AXA, Aviva, Bupa, and Vitality.
Our locations
![Cromwell Hospital](https://www.cromwellhospital.com/wp-content/uploads/2021/07/Cromwell-Hospital-exterior.jpg)
Cromwell Hospital
![Basinghall Clinic](https://www.cromwellhospital.com/wp-content/uploads/2021/07/Basinghall-Clinic-exterior.jpg)
Basinghall Clinic
4 Basinghall Street
London EC2V 5BQ
United Kingdom
Please note, Basinghall Clinic may not provide all the services listed on this webpage.
Book an appointment today
Our telephone lines are open 8am to 8pm Monday to Friday and 8am to 2pm Saturdays.
Alternatively, fill out our appointment request form and we'll be in touch shortly.
Please note - regrettably we are unable to answer specific medical questions or offer medical advice via email or telephone.