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Professor Sam Janes

MBBS FRCP MSc PhD

Respiratory Doctor

Live bookings available

33 years of experience

London, W1G 8BJ

(+3 more)

Areas of expertise

Lung Function / Spirometry
8
Breathlessness
3
Lung Cancer
3

Contact

Book online

About Professor Sam Janes

Professor Sam Janes is a Consultant General & Respiratory Medicine Physician. He is based at University College Hospital NHS Trust and sees patients at a number of locations including The Physicians Clinic, Harley Street Diagnostic Center, The Princess Grace Hospital and the Harley Street Clinic.

He holds the prestigious Professor of Respiratory Medicine post at University College Hospital and he specialises in assessing patients with cough, shortness of breath and other chest symptoms. He is Head of the Respiratory Research Department at UCL and Vice Chair of the National Cinical Expert Group on Lung Cancer. He runs several national trials, including the SUMMIT Study screening 25,000 people in London for lung cancer. He has given the keynote lectures on lung cancer at the British Thoracic Society and the European and American National meetings in the last 2 years.

Professor Janes has a academic background of excellence. He won a Medical Research Council (MRC) Training Fellowship for a PhD and then spent a post-doctoral period working in the world famous Cancer Research UK Lincoln's Inn Fields Institute (now the Crick) working on cancer. He then won a hugely competitive MRC Clinician Scientiest award to move to UCL, leading a group focused on lung cancer develoment, early detection and novel treatments for lung diseases. In 2010, he was awarded one of the very few Wellcome Trust Senior Clinical Fellowships which he has held for ten years. His work has resulted in both practice changing diagnostic trials for lung disease, the development of new drugs and therapies and he now leads one of the countries largest trials called SUMMIT - involving building four CT screening centres for lung cancer, delivering lung cancer screeening for 25,000 people.

Prof Janes has published over 150 manuscripts on lung disease in the best journals, including Nature, Science, New England Journal of Medicine and he continues his clinics and bronchoscopy lists delivering expert care to his patients.


Diseases, Medical Tests and Treatments
  • Interventional and Diagnostic Bronchoscopy
  • Endobronchial Ultrasound
  • Lung Function Tests

  • Lung Cancer
  • Mesothelioma
  • Cough
  • Short of Breath
  • Chest Pain
  • Covid related lung disease

Subspecialties

  • General (Internal) Medicine
  • Sleep Medicine

Areas of expertise

Click the bar to read patient reviews

Lung Function / Spirometry
8
Breathlessness
3
Lung Cancer
3
Troublesome Cough
2
Chest Infection
2

Registered with

General Medical Council

No. 3581122


Education

University of London

Medicine

Graduated 1992


Qualifications

  • Charing Cross and Westminster Medical School, London
  • BSc, Imperial Colege,
  • MBBS, Imperial College,
  • MSc, Imperial College,
  • PhD, University College London
  • Vice Chair of the National Expert Group for Lung Cancer
  • British Thoracic Society Chair of Sceince/ Meeting Organiser 2014-2017


Languages spoken

  • English

Consultation fees

  • New appointment: £250
  • Follow-up appointment: £200

Insurers

  • Simply Health (Dental)
  • Bupa Fee Assured
  • AXA Health
  • Allianz Worldwide Care
  • Cigna
  • Aviva Health
  • Vitality
  • WPA
  • Healix Health Services
  • Bupa

Location

All locations for Professor Sam Janes

4.74

(3131)

35 Weymouth Street, London, United Kingdom, W1G 8BJ

4.89

(1976)

20 Devonshire Place, London, United Kingdom, W1G 6BW

4.71

(491)

16 Devonshire St, Marylebone, London, United Kingdom, W1G 7AF

4.86

(416)

13-14 Devonshire Street, London, United Kingdom, W1G 7AE

Reviews

5.0
verified patient
30 Jan 2026

I have seen Prof Sam Janes for a few years now. This appointment was a follow up after a CT scan on my lungs for organising pneumonia. He was as always, extremely pleasant and took his time to explain the results of the scan and the like for like to a previous scan in November. Then very clearly, explaining what I need to do for the next 6 weeks before seeing him again in February.

5.0
verified patient
27 Oct 2025

very caring and wonderful Doctor and Professor .

5.0
verified patient
04 Sep 2025

As always, Professor Janes is fantastic. He takes the time to fully explain everything about the situation and makes you feel very confident in the fact you are being treated and looked after excellently.

5.0
verified patient
24 Apr 2025

Excellent doctor. We went to him for a second opinion and found him to be extremely helpful. He was very honest, informative and very reassuring with an extremely good bedside manner. Thank you. Mr HS

5.0
verified patient
24 Jan 2025

Absolutely excellent. Do please to be under him.

Patient seen for:
5.0
verified patient
13 Aug 2024

Thank you for the best service

5.0
verified patient
05 Jul 2024

On each visit Prof Sam Janes has always been respectful and informative.

5.0
verified patient
15 Jun 2024

Professor Janes was friendly and very understanding. Following examination, he explained his assessment of my condition very clearly and how he would proceed to treat it. This has been very successful and I am absolutely delighted with the result. He also followed through by arranging a telephone appointment to check on my progress which was so helpful and reassuring, I am very happy to recommend him and would definitely consult him again if necessary.

5.0
verified patient
04 Apr 2024

Professor Janes has always made me feel relaxed and accommodating.

5.0
verified patient
12 Jul 2023

Exceptional man and doctor. Clear, lucid, insightful, charming….

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FAQ

What are Professor Sam Janes's reviews like?

Professor Sam Janes's overall patient rating is 5 out of 5 stars on Doctify. This is based on 11 reviews.

What languages does Professor Sam Janes speak?

Professor Sam Janes speaks English

Where is Professor Sam Janes located?

Professor Sam Janes primarily practices at HCA Healthcare UK The Harley Street Clinic, located at 35 Weymouth Street, London, United Kingdom, W1G 8BJ
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Does Professor Sam Janes accept new patients?

Professor Sam Janes generally accepts new patients.

Get in touch with this specialist to enquire as a new patient