BA Hons (Canteb), BChir MB, MRCP, FRCP
Cardiologist, Paediatrician
50 years of experience
London, W1G 8BJ
(+1 more)
6 connections in healthcare
50 years of experience
London, W1G 8BJ
(+1 more)
6 connections in healthcare
Areas of expertise
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Professor John Deanfield is a Professor of Cardiology at University College London. He has particular interest in paediatric cardiology and currently focuses on endothelial function and congenital heart disease.
He received his medical degree in 1975 form the University of Cambridge. He then underwent clinical training at Middlesex Hospital, London and postgraduate training in paediatric cardiology at Great Ormond Street Hospital and adult cardiology at Hammersmith Hospital.
He was first appointed as a Consultant in 1984 and has over 34 years of consultant experience. He is a Fellow of the Royal College of Physicians, the European Society of Cardiology and the American College of Cardiology.
During his career he developed one of the largest programmes in the world that provides services for patients with Adult Congenital Heart Disease.
Professor Deanfield is also the Director of the National Institute of Cardiovascular Outcomes Research and a Senior Advisor to Public Health England, using his expertise in cardiology to advise the government on cardiovascular disease prevention.
In his current practice, he regularly performs: screening for congenital heart defects in both adults and children, foetal cardiac screening and screening for congenital heart disease. He treats patients with abnormal endothelial function, atherosclerosis and offers his expertise to those with familial risk of heart disease.
Professor Deanfield is a member of many professional organisations and is on a number of editorial boards for renowned cardiovascular journals. He has published over 450 papers into peer-reviewed journals and is still actively involved in research. He has been awarded several prizes for his work.
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General Medical Council
No. 2239118
University of Cambridge
Medicine
Graduated 1975
BA Hons (Cantab)
MB BChir - University of Cambridge, UK in 1975
FRCP - Royal College of Physicians, UK
FESC - European Society of Cardiology
FACC - American College of Cardiology, USA
(3191)
35 Weymouth Street, London, United Kingdom, W1G 8BJ
(2594)
205 – 209 Great Portland Street, London, United Kingdom, W1W 5AH
Professor Deanfield is exceptional. I have been treated by several highly regarded cardiologists over the years, all of whom were very good. However, Professor Deanfield operates at a different level. He takes the time to listen carefully, ensures you feel fully understood, and explains complex medical issues in clear, simple terms that are genuinely easy to grasp. What truly sets him apart is not only his clinical expertise, but his manner. He is calm, thoughtful, and genuinely caring, which gives real reassurance at what can otherwise be an anxious time. Since coming under his care, my health has improved significantly, and I have felt consistently well supported throughout. The same can be said of his team. Mel and Serenity are both thoroughly professional, warm, and clearly care deeply about patients. Together, they create an environment that feels supportive, personal, and well organised, with an excellent bedside manner throughout. I would have no hesitation in recommending Professor Deanfield and his team.
Very reassuring and thorough. Prof Deanfield is extremely conscientious and has followed up with telephone calls since I first saw him, as well as arranging repeat appointments.
Best professor I have been visiting for the bast 5 years. Describes very well the problem and in detail. I highly recommend him. He treated me and my daughter very professionally.
Professor Deanfield has been a Godsend for me and quite literally saved my life. There are many things to say about this humble human but what has always stood out for me is his genuine care and kindness. He always spoke directly about his concerns and plan of action but with care and compassion. I have always felt heard by him and guided correctly. Professor Deanfield has a manner about him which reassuring, unassuming and always professional. His team are also an absolute delight and always ensure everything in the background runs smoothly.
I've been visiting Professor Deanfield for 25 years and had 3 operations with him. Fully satisfied and trust him 100%
What are Professor John Deanfield's reviews like?
Professor John Deanfield's overall patient rating is 5 out of 5 stars on Doctify. This is based on 7 reviews.
What languages does Professor John Deanfield speak?
Professor John Deanfield speaks English and French
Where is Professor John Deanfield located?
Professor John Deanfield 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 John Deanfield accept new patients?
Professor John Deanfield generally accepts new patients.
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