Dr Oliver Segal
London Cardiologist 

Dr Oliver Segal (MBBS MD FRCP (London) FHRS)

Leading London Cardiologist specialising in Atrial Fibrillation, Arrhythmias and heart rhythm, electrophysiology, catheter ablation, pacemakers, CRT devices & left atrial appendage occlusion devices.

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Heart Conditions

Specialising in the management of arrhythmias and heart rhythm problems.

Find out about heart conditions, symptoms and available heart treatments in London.


Heart Condition Oliver Segal Heart Condition Oliver Segal

Cardiac Treatments

Dr Segal is a Leading Consultant Cardiologist in London with over 20 years’ experience in arrhythmias management, catheter ablation and implantation of cardiac devices.

Book a Consultation

To book an appointment with a Dr Segal in London, please get in touch using our contact page.

You will be able to confirm the location of your appointment and book a time that suits you.


Dr Segal's clinics

If you need  to speak to a cardiologist, Dr Segal sees patients privately at 78 Harley Street and DoctorNow: The Beaconsfield Clinic, Buckinghamshire. 

For patients further afield, or those for whom accessibility is a concern, Dr Segal is always happy to hold consultations over the phone or via video link.

He carries out operations and procedures at The Harley Street Clinic, Weymouth Street.

Patient Testimonials

‘I would like to thank Dr Segal for helping me with my atrial fibrillation over the past 18 months. Following ablation procedures he performed, I am now completely free of this condition and my tennis is never better! He is kind, easy to talk to, and always presents clear and thoroughly explained treatment options rather than pressurising you into a decision. I would have absolutely no hesitation in recommending him to anyone needing heart rhythm treatment.’

Book a consultation with a Cardiologist

If you wish to book an appointment with Dr Segal, or have any questions please use the details below, alternatively you can book an appointment here

Email: drsegalpa@hcahealthcare.co.uk

Fax: 020 7299 0143

Telephone: 020 3553 9370
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