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  • Dr Gary Davies

Dr Gary Davies

Respiratory Medicine in Central London

MBBS DipAvMed MD FRCP(Edin)
GMC: 4102432

5.013reviewsReview

Expert in:
Pleural effusion
Sleep apnoea
Aviation medicine
Asthma
Chronic cough
Pneumothorax
  • Information
  • CV
  • Content
  • Reviews
  • Treatments

Professional statement

Dr Gary Davies is a leading consultant respiratory physician based in central London. He specialises in pleural effusion, obstructive sleep apnoea and fit to fly assessments, alongside aviation medicine, asthma and chronic cough. He privately practices at the Chelsea & Westminster Hospital Private Department, his NHS base is the Chelsea and Westminster Hospital NHS Foundation Trust, where he is the Hospital Medical Director. 

Dr Davies is highly qualified with an MB BS from the University of London, an MD in Aviation Medicine from Imperial College London and an FRCP from the Royal College of Physicians. He investigated the pressure breathing system of the Typhoon (Eurofighter) at the National Heart and Lung Institute and RAF Centre of Aviation Medicine. Dr Davies also undertook a senior fellowship in Respiratory and Intensive Care at The Alfred Hospital in Melbourne, Australia. 

Furthermore he runs a specialist aviation medicine respiratory service, a pleural service and general respiratory clinic at Chelsea and Westminster Hospital. 

Previously, Dr Davies spent over 20 years in the RAF where he was involved in multiple overseas deployments, numerous aeromedical evacuations as well as leading specialist aircrew respiratory and medical clinics. During this time he was the RAF Consultant Advisor in Medicine.
 
Dr Davies' work has been published in various peer-reviewed journals and he's a member of several professional organisations. These include the Society of Acute Medicine, the British Thoracic Society and the American Thoracic Society. He's also a fellow of the Royal College of Physicians (Edinburgh).  

Clinics

  • Chelsea & Westminster Hospital Private Department profile image

    Private Care at Chelsea and Westminster Hospital

    Central London, 369 Fulham Road, SW10 9NH

    Medical insurances accepted

    I'm paying for myself
    Bupa
    AXA
    AVIVA
    Cigna
    WPA
    Simply Health
    Allianz

Credentials

Professional experience

  • 32 years of experience
  • Consultant respiratory physician, Chelsea & Westminster Hospital Private Department
  • Consultant respiratory physician, Chelsea & Westminster Hospital NHS Foundation Trust
  • ​Consultant respiratory physician, Royal Air Force (RAF) (Retired)
View more

Subspecialties

  • Fit to fly assesment
  • Aviation Medicine
  • Lung function testing
View more

Professional memberships

  • Society of Acute Medicine
  • British Thoracic Society
  • American Thoracic Society
  • Royal College of Physicians (Edin)
View more

Education

  • FRCP, Royal College of Physicians
  • MD, Aviation Medicine, Imperial College of London
  • MBBS St George's, University of London (1994)
  • Diploma of Aviation Medicine (Kings College, London) (2015)
View more

Positions in organisations

  • Hospital Medical Director, Chelsea & Westminster Hospital
  • London Regional Clinical Advisor (Acute Medicine) (NHS England)
  • London Clinical Lead for Same Day Emergency Care (NHS England)
View more

Publications and conferences

  • Hybrid immunity in older adults is associated with reduced SARS-CoV-2 infections following BNT162b2 COVID-19 immunisation.
    Pallett SJC, Heskin J, Keating F, Mazzella A, Taylor H, Patel A, Lamb G, Sturdy D, Eisler N, Denny S, Charani E, Randell P, Mughal N, Parker E, de Oliveira CR, Rayment M, Jones R, Tedder R, McClure M, Groppelli E, Davies GW, O'Shea MK, Moore LSP. Commun Med (Lond). 2023 Jun 16;3(1):83.
  • Managing mpox using a remote monitoring Service.
    Michael Rayment, Stephen Cole, Joseph Heskin, Sadia Khan, Mike Wright, Jodian Barrett, James Bird, Christopher Scott, Ruth Byrne, Nicolo Girometti, Olamide Dosekun, John McSorley, Gabriel Wallis, Lauren Bull, Paul Randell, Nabeela Mughal, Luke S.P. Moore, Gary W. Davies, Rachael Jones. J Infect. 2023 Jun 8:S0163-4453(23)00323-7.
  • Rapid reconfiguration of sexual health services in response to UK autochthonous transmission of mpox (monkeypox).
    Heskin J, Dickinson M, Brown N, Girometti N, Feeney M, Hardie J, Evans C, McOwan A, Higgs C, Basnayake S, Davies GW, Randell P, Bracchi M, Boffito M, Asboe D, Moore LS, Rayment M, Mughal N, Byrne R, Jones R. Sex Transm Infect. 2023 Mar;99(2):81-8
  • Early identification of high-risk individuals for monoclonal antibody therapy and prophylaxis is feasible by SARS-CoV-2 anti-spike antibody specific lateral flow assay.
    Pallett SJC, Rayment M, Heskin J, Mazzella A, Jones R, Mughal N, Randell P, Davies GW, Moore LSP. Diagn Microbiol Infect Dis. 2022 Nov;104(3):115788
  • Evaluating the performance characteristics of five lateral flow assays for the detection of the SARS-CoV-2 nucleocapsid antigen.
    Heskin J, Pallett SJC, Al-Hindawi A, Davies GW, Rayment M, Mughal N, Randell P, Jones R, Moore LSP. Sci Rep. 2022 May 25;12(1):8811.
  • Variability in detection of SARS-CoV-2-specific antibody responses following mild infection: a prospective multicentre cross-sectional study, London, United Kingdom, 17 April to 17 July 2020.
    Pallett SJ, Jones R, Abdulaal A, Pallett MA, Rayment M, Patel A, Denny SJ, Mughal N, Khan M, Rosadas de Oliveira C, Pantelidis P, Randell P, Toumazou C, O'Shea MK, Tedder R, McClure MO, Davies GW, Moore LS. Euro Surveill. 2022 Jan;27(4)
  • Caution required with use of ritonavir-boosted PF-07321332 in COVID-19 management. Heskin J, Pallett SJC, Mughal N, Davies GW, Moore LSP, Rayment M, Jones R. Lancet. 2022 Jan 1;399(10319):21-22.
  • Healthcare worker perceptions of routine asymptomatic SARS-CoV-2 screening using lateral flow assays: A qualitative analysis across two London hospitals. Heskin J, Pallett SJC, Mughal N, Jones R, Rayment M, Davies GW, Moore LSP. J Infect. 2022 Jan;84(1):e26-e28.
  • Healthcare worker perceptions of routine asymptomatic SARS-CoV-2 screening using lateral flow assays: A qualitative analysis across two London hospitals. Joseph Heskin Scott J.C.Pallett, Nabeela Mughal, Rachael Jones, Michael Rayment, Gary W.Davies, Luke S.P.Moore. J. Infection 1 Nov 2021.
  • Real-world evaluation of COVID-19 lateral flow device (LFD) mass-testing in healthcare workers at a London hospital; a prospective cohort analysis. Lamb G, Heskin J, Randell P, Mughal N, Moore LS, Jones R, Davies GW, Rayment M.J Infect. 2021 Oct;83(4):452-457.
  • Pooled sputum to optimise the efficiency and utility of rapid, laboratory-free, point-of-care molecular SARS-CoV-2 testing. Alison Burdett, Christofer Toumazou, Rashmita Sahoo, Adam Mujan, Tsz-Kin Hon, Judith Bedzo-Nutakor, Nicola Casali, Maria Karvela, Mohammadreza Sohbati, Graham S Cooke, Gary W Davies, Luke SP Moore. BMC Infectious Diseases. 2021, Jul 8: 21(1)
  • Clinical utility and functionality of an artificial intelligence application to predict mortality in COVID-19: a mixed methods analysis. Abdulaal A, Patel A, Al-Hindawi A, Charani E, Alqahtani SA, Davies GW, Mughal N, Moore LSP. J Med Internet Res Form Method. 2021;5(7):e27992.
  • Association between SARS-CoV-2 exposure and antibody status among healthcare workers in two London hospitals: a cross-sectional study. Admire S. Murongazvombo, Rachael S. Jones, Michael Rayment, Nabeela Mughal, Berge Azadian, Hugo Donaldson, Gary W. Davies, Luke SP. Moore, Alexander M. Aiken. Infect Prev Pract. 2021 Sep;3(3):100157.
  • The pilot, proof of concept REMOTE-COVID trial: remote monitoring use in suspected cases of COVID-19 (SARS-CoV 2). Iqbal FM, Joshi M, Davies G, Khan S, Ashrafian H, Darzi A. BMC Public Health. 2021 Apr 1;21(1):638.
  • Point-of-care SARS-CoV-2 serological assays for enhanced case finding in a UK hospital population. S. J. C. Pallett, S. J. Denny, A. Patel, E. Charani, N. Mughal, J. Stebbing, G. W. Davies & L. S. P. Moore. Nat Sci Rep. 2021 Mar 12;11(1):5860.
  • Design of the pilot, proof of concept REMOTE-COVID trial: Remote monitoring use in suspected cases of COVID-19 (SARS-CoV 2) Fahad Mujtaba Iqbal; Meera Joshi; Gary Davies; Sadia Khan; Hutan Ashrafian; Ara Darzi. Pilot Feasibility Stud. 2021 Mar 5;7(1):62
  • Structured serological testing is an essential component to investigating SARS-CoV-2 reinfection. Pallett SJC, Jones R, Randell P, Davies GW, Moore LSP. Lancet Infect Dis 2021; Jan 20:1473.
  • Comparison of deep learning techniques with regression analysis in creating predictive models for SARS-CoV-2 outcomes. Abdulaal A, Patel A, Charani E, Denny SJ, Alqahtani SA, Davies GW, Mughal N, Moore LSP. BMC Medical Informatics and Decision Making. 2020 Nov 19;20(1):299.
  • CovidNudge: diagnostic accuracy of a novel lab-free point-of-care diagnostic for SARS-CoV-2. Gibani MM, Toumazou C, Sohbati M, Sahoo R, Icely C, Karvela M, Hon TK, De Mateo Lopez S, Leung F, Barnett J, Orbeladze A, Luan S, Pournias S, Sun J, Flower B, Bedzo-Nutakor J, Amran M, Skolimowska K, Klaber R, Davies G, Muir D, Randell P, Crook D, Taylor GP, Barclay W, Mughal N, Moore LSP, Jeffery K, Cooke GS. Lancet Microbe Volume 1, Issue 7, E300-E307, November 01, 2020
  • Learning from critical care: Improving intra- and inter-hospital transfer processes in enhanced care and the ward. Bonnici K, Ridings R, Chinn R, Van Zwanenberg G, Walsh A, Wigmore T, Wilkie M, Davies G. Future Healthc J. 2020 Oct;7(3):214-217.
  • Investigating the association between ethnicity and health outcomes in SARS-CoV-2 in a London community and secondary care population. Patel A, Abdulaal A, Ariyanayagam D, Killington K, Pallett SJC, Denny SJ, Mughal N, Hughes S, Goel N, Davies GW, Moore LSP, Charani E. PLoS One. October 28, 2020.
  • Serological assays for delayed SARS-CoV-2 case identification - Author's reply. Pallett SJC, Rayment M, Patel A, Charani E, Denny SJ, Fitzgerald-Smith SAM, Mughal N, Jones R, Davies GW, Moore LSP. Lancet Respir Med. 2020 Oct;8(10):e74
  • Increase in COVID-19 inpatient survival following detection of Thromboembolic and Cytokine storm risk from the point of admission to hospital by a near real time Traffic-light System (TraCe-Tic). Marcela P.Vizcaychipi, Claire L.Shovlin, AlexMcCarthy, Andrew Godfrey, Sheena Patel, Pallav L.Shah, Michelle Hayes, Richard T.Keays, Iain Beveridge, Gary Davies. The Brazilian Journal of Infectious Diseases. 18 Aug 2020
  • Characterising differential antibody response is integral to future SARS-CoV-2 serostudies.
    Pallett SJC, Jones R, Pallett MA, Rayment M, Mughal N, Davies GW, Moore LSP. J Infect. 2020 Jul 30:S0163-4453
  • Point-of-care serological assays for delayed SARS-CoV-2 case identification among UK healthcare workers. Pallett SJC, Rayment M, Patel A, Fitzgerald-Smith SAM, Denny SJ, Charani E, Mai AL, Gilmour KC, Hatcher J, Scott C, Randell P, Mughal N, Jones R, Moore LSP, Davies GW. Lancet Resp Med. Aug 2020
  • Clinical Characteristics and 28-Day Mortality of Medical Patients Admitted with COVID-19 to a Central London Teaching Hospital K. Khalil, K. Agbontaen, D. McNally, A. Love, S. Mandalia, W. Banya, E. Starren, R. Dhunnookchand, H. Farne, R. Morton, G. Davies, O. Orhan, D. Lai, M. Nelson, P.L. Shah, J.L. Garner. J Infect. 81 (3) Sept 2020 e85-e89
  • Are the Epworth Sleepiness Scale and Stop-Bang model effective at predicting the severity of obstructive sleep apnoea (OSA); in particular OSA requiring treatment? Binita Panchasara, Alan Poots, Gary Davies. Eur Arch Otorhinolaryngol. 2017 Aug
  • Medical and DNBI admissions to the UK Role 3 field hospital in Iraq during Op TELIC.
    Bailey MS, Davies GW, Freshwater DA, Timperley AC. J R Army Med Corps. 2016 Aug;162(4):309.
  • Effectiveness and safety of bronchial thermoplasty in the treatment of severe asthma: a multicenter, randomized, double-blind, sham-controlled clinical trial. Castro M, Rubin AS, Laviolette M, Fiterman J, et al. Am J Respir Crit Care Med. 2010 Jan 15;181(2):116-24.
  • Improving continuity of care in an acute medical unit: initial outcomes. St Noble VJ, Davies G, Bell D. QJM. 2008 Jul;101(7):529-33.
  • Indications for thoracic needle decompression. Leigh-Smith S, Davies G. J Trauma. 2007 Dec;63(6):1403-4.
  • Pneumopericardium and Pneumomediastinum in a Passenger on a Commercial Flight. Nicol E, Davies G, Green N. Aviat Space Environ Med 2007;78:435-439.
  • The role of transbronchial needle aspiration in an integrated care pathway for assessment of patients with suspected lung cancer. Singh, S., Lai, D., Davies, G., Nicholson, A., Shah, P. L.  Thorax. 62 Supplement 2:ii14, December 2006.
  • Non-Invasive ventilation: Evidence of Efficiency as maximal therapy in acute respiratory failure outside HDU/ICU. Lee, B., Chua, F., Gareeboo, S., Blay, A., Lai, D., Shah, P., Davies, G., Singh, S. Thorax. 62 Supplement 2:ii116, December 2006.
  • The effects of Pseudomonas Aeruginosa on serial lung function in patients with bronchiectasis. Davies G., Wells AU., Doffman S., Watanabe S., Wilson R. Eur Respir J 2006; 28: 1–6
  • Non-tuberculous mycobacteria in patients with bronchiectasis. Wickremasinghe M., Ozerovitch L.J., Davies G., Wodehouse T., Chadwick M.V., Abdallah S., Shah P., Wilson R. Thorax. 2005 Dec;60(12):1045-51.
  • Respiratory bronchiolitis associated with interstitial lung disease and desquamative interstitial pneumonia. Davies G, Wells AU, du Bois RM. Clin Chest Med. 2004 Dec;25(4):717-26
  • Prophylactic antibiotic treatment of bronchiectasis with azithromycin. Davies G, Wilson R. Thorax 2004;59(6):540-1
View more

Prizes and awards

  • Sir Andrew Humphrey Memorial Medal for Medical Excellence (2001)

Languages spoken

  • English
  • ِArabic
Registration number: 4102432

Articles

lungs

What is pneumothorax and how does it affect the lungs?

A pneumothorax, commonly known as a collapsed lung, occurs when air enters the space between the lungs and the ches...View more
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Sleep apnoea: what is it and how can it affect you?

Sleep apnoea is a widespread yet often misunderstood condition that can greatly affect your health, sleep quality, ...View more
View all articles

Other information

https://drdaviespulmonologist.co.uk/
Profile on Linkedin

Reviews

All reviews are from real patients and have been verified by our Customer Service department to ensure they meet our guidelines. Rules of the service

13 reviews

5.0

Review this doctor
  • Would you recommend this doctor?
  • Treatment of the doctor
  • Treatment of the staff
  • Waiting time
  • Condition of facilities
  • I was very unwell last year and Dr Davies was incredibly reassuring, calm and genuinely caring throughout my treatment. He took the time to explain everything clearly to both me and my mum, and his patience and pragmatism made a huge difference during a difficult time being unwell on the other side of the world than where I’m from. He’s not only an excellent doctor but also a truely kind person, I feel very lucky to have been under his care.
    9 December 2025

    G.D.

    Verified patient
  • 29 November 2025

    A.R.

    Verified patient
  • I visited Dr Gary Davies for a respiratory problem and he was wonderful. Explained all my symptoms, arranged relevant tests and the next steps. I do not hesitate to recommend Dr Davies, he is professional and really know his area of expertise.
    15 May 2025

    M.M.

    Verified patient
  • A most satisfactory consultation conducted in a very professional and friendly manner.
    7 December 2024

    R.Y.

    Verified patient
  • 5 September 2024

    L.M.

    Verified patient
  • Excellent
    26 August 2024

    A.G.

    Verified patient
  • Dr Davies is a kind caring knowledgeable professional, who I would have no hesitation in recommending.
    7 July 2024

    P.D.

    Verified patient
  • I am extremely satisfied by the consultation with Dc Davies, he explained everything in great detail and addressed every single concern making me understand
    15 June 2024

    G.S.

    Verified patient
  • Great explanation of the medical info but in simple clear language. Seemed really caring and I didn’t feel rushed at all
    3 November 2023

    K.P.

    Verified patient
  • انه من افضل الدكاتره الذين صادفتهم في حياتي وامهرهم
    3 November 2023

    W.A.

    Verified patient

Treatments

The doctor is expert in

Asthma

Aviation medicine

Chronic cough

Pleural effusion

Pneumothorax

Sleep apnoea

The doctor also specialises in:

Atypical pneumonia

Breathing problems

Bronchiectasis

Chest CT

Chest infection

Chronic bronchitis

Chronic obstructive pulmonary disease (COPD)

Cough

Coughing up blood (haemoptysis)

Long Covid

Frequently Asked Questions

What is Dr Gary Davies's specialty?

Dr Gary Davies is a consultant specialising in Respiratory Medicine, with extensive experience in assessing and treating patients within this field.

Which conditions and treatments does Dr Gary Davies specialise in?

Dr Gary Davies is a respiratory Medicine Specialist who provides assessment and treatment for Asthma, Pleural effusion, Pneumothorax, Chronic cough, Sleep apnoea and Aviation medicine. During your consultation, you will be informed of the most suitable options following a personalised evaluation.

How many years of experience does Dr Gary Davies have?

Dr Gary Davies has 32 years of professional experience as a consultant respiratory Medicine Specialist, providing specialist assessment and treatment in this medical field.

What do patients say about Dr Gary Davies?

Patients give a rating of 5.0 out of 5 to Dr Gary Davies, a score considered excellent. This average is based on 13 verified patient reviews, reflecting the experience of those who have attended an appointment.

Are Dr Gary Davies's reviews verified?

Yes. All Dr Gary Davies's reviews come from verified patients who have attended either an in-person or an e-Consultation appointment. We use a system that ensures authenticity and prevents fake reviews. Some profiles may also display reviews from other platforms, which follow their own verification policies, with the source always clearly indicated.

Where does Dr Gary Davies practise?

Dr Gary Davies practises in Central London at 369 Fulham Road, offering in-person care and access to services as a respiratory Medicine Specialist.

How can I book an appointment with Dr Gary Davies?

You can book an appointment with Dr Gary Davies directly from this page by selecting the time that suits you best. Alternatively, you can call the phone number shown if you prefer personalised assistance.

Does Dr Gary Davies see NHS patients?

Many specialists featured on Top Doctors also hold NHS positions. However, appointments arranged for Dr Gary Davies through this platform are private, either self-pay or covered by private medical insurance.

Does Dr Gary Davies offer private appointments?

Yes, Dr Gary Davies offers private appointments for patients seeking flexible and direct access to a consultant respiratory Medicine Specialist.

Does Dr Gary Davies offer online consultations?

Yes, Dr Gary Davies offers online consultations. You can book an appointment directly from this page by selecting the date and time that suit you best. Personalised assistance is also available by calling the number displayed on this page.

Does Dr Gary Davies accept insurance?

Dr Gary Davies works with the following private medical insurance providers: Bupa, AXA, AVIVA, Cigna, WPA, Simply Health, Allianz, CS Healthcare, Vitality, The Exeter Friendly, Pru Health, Groupama, April, Freedom, National Assurance, General Medical, Saga, Healix, Legal & General Insurance, Health-online, Benenden Health , Alliance Health Group, Police Mutual, Aetna, Tricare, Asia Medical Assistance, Health Now, Humanis, International SOS, Standard Life and Bupa Global. If your insurer is not listed, you may contact the practice directly to confirm your coverage.

What is Dr Gary Davies's availability?

Dr Gary Davies's availability depends on the appointment slots open at any given time. On this page, you can check current availability, and if no slots are shown, you can request an appointment or contact the practice directly.

What payment methods does Dr Gary Davies offer?

You can pay for your consultation with Dr Gary Davies using the following methods: Self-paying or Prepaid.

What languages does Dr Gary Davies speak?

Dr Gary Davies is a respiratory Medicine Specialist who offers consultations in English and ِArabic.

How is Dr Gary Davies selected to appear on this platform?

All doctors listed on Top Doctors, including Dr Gary Davies, undergo our rigorous selection process. Only one in five specialists meets the required standards to be included.
Discover Top Doctors' rigorous medical selection process.
The doctor, or where applicable the hospital or medical centre in which the doctor provides services, undertakes to keep the information relating to the prices of services published on their profile on the Top Doctors platform up to date at all times, ensuring that such prices correspond to those effectively charged to patients. In the event of any discrepancy between the published price and the price ultimately charged to the patient, the doctor and/or the relevant hospital or medical centre shall be solely liable towards the patient and towards Top Doctors for any claim or financial difference arising therefrom.

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Private Care at Chelsea and Westminster HospitalCentral London, 369 Fulham Road, SW10 9NH
Payment methodSelf-paying
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