Dr Jonathan Byrne

Cardiologist in London

PhD MB ChB MRCP

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Dr Jonathan Byrne areas of expertise:

Professional statement

Dr Jonathan Byrne is a leading interventional cardiologist who specialises in the treatment of coronary artery disease. He is an expert in the treatment of patients with angina, heart failure, heart rhythm disturbances and high blood pressure. He practises at the Cleveland Clinic, King's Private, OneWelbeck and the Sloane Hospital, all located in London. He also practises at the King's College Hospital NHS Foundation Trust, where he is the Clinical Director of Cardiovascular Services.

Dr Byrne treats patients with valvular heart disease using new treatments which do not require an operation, such as TAVI (transcatheter aortic valve implantation) and MitraClip (percutaneous treatment of the mitral valve).
 
He is also highly experienced in a number of imaging tests for the heart, including transoesophageal echocardiography and cardiac CT scanning.
 
Dr Byrne completed his undergraduate medical training at the University of Bristol, receiving his MB ChB in 1995. He then continued general professional medical training in South East England and London, where he received his MRCP in 1999. He then completed his PHD at the academic department of Cardiology at King’s College Hospital, examining molecular mechanisms underlying left ventricular hypertrophy. Dr Byrne continued his training in interventional cardiology at King’s College Hospital from 2004. He went on to become a Boston Scientific sponsored Interventional Fellow on Vancouver Island, Canada.
 
Since appointment as a consultant in July 2008, Dr Byrne has also been involved in the development of the structural programme at King’s College Hospital, with the use of novel percutaneous techniques to treat aortic and mitral valve disease.
 
He is a member of the British Cardiovascular Intervention Society, the British Cardiovascular Society, the Royal Society of Medicine (Cardiology), the British Heart Valve Association and the Medical Defence Union.
 
When he is not treating patients, Dr Byrne carries out research on different cardiology treatments.

Would you recommend this doctor?

  • Bedside manner
  • Friendliness of the staff
  • Wait time
  • Facility's features
All reviews are from real patients and have been verified by our Client Relations department to ensure they meet the service standards.

Patient reviews

Verified Patient
11/09/2024

Would you recommend this doctor?

  • Bedside manner
  • Friendliness of the staff
  • Wait time
  • Facility's features

Patients comments

Excellent cardiologist easy to talk to and caring

Verified Patient
04/09/2024

Would you recommend this doctor?

  • Bedside manner
  • Friendliness of the staff
  • Wait time
  • Facility's features

Verified Patient
04/09/2024

Would you recommend this doctor?

  • Bedside manner
  • Friendliness of the staff
  • Wait time
  • Facility's features

Verified Patient
04/09/2024

Would you recommend this doctor?

  • Bedside manner
  • Friendliness of the staff
  • Wait time
  • Facility's features

Patients comments

Doctor Jonathan Byrne is an absolutely top Cardiologist. He has looked after my wife and I for 14 years.


(21 reviews)
Very professional
13th July 2022
Written by a private patient
Very caring and professional
19th August 2022
Written by a private patient
A thoroughly professional and expert practitioner
25th September 2022
Written by a private patient
Called me night before admission to discuss procedure and saw me before procedure once admitted
1st November 2022
Written by a private patient
He made me feel calm when I was feeling quite stressed about my condition. Each time I’ve seen him I’ve walked away confident that everything is going to be okay.
12th January 2023
Written by a private patient
Jon was absolutely excellent. I was very worried about my condition and he put me at ease with his thorough and calm manner. He treated me rapidly and was extremely professional and caring. I can not recommend him highly enough!
20th January 2023
Written by a private patient
A wonderful caring understanding doctor giving positive feed back on my condition and explaining the situation fully
23rd January 2023
Written by a private patient
Extremely caring about the patient and willing to reassure that all that he/they do at the clinic is aimed to your wellbeing at present and to plan for future checks
26th January 2023
Written by a private patient
Excellent service, care and treatment
3rd March 2023
Written by a private patient
I had two very helpful and useful consultations
30th May 2023
Written by a private patient

Diseases, Medical Tests and Treatments

Other information about Jonathan Byrne

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