Dr Oliver Segal, London Cardiologist and Electrophysiologist

Dr Oliver Segal MB BS MD FRCP FHRS

London Cardiologist and Electrophysiologist

MB BS MD FRCP FHRS

Areas of expertise

  • Atrial fibrillation
  • Catheter ablation
  • Device implantation
  • Heart rhythm problems/disorders
  • Pacemakers

Recommendations for Dr Segal

These recommendations are for information purposes only. Doctors providing recommendations do so in good faith and are not responsible for clinical outcomes.

Recommended by:

  • by Dr John Leach, Spine and Brain Surgery

    ❝ I have known Dr Segal for a numbers of years. As well as being a fantastic cardiologist he has a naturally relaxed and empathetic style which will help put you at ease. I highly recommend him. ❞

  • by Dr Charlotte Manisty, Cardiologist

    ❝ Dr Segal is an expert in electrophysiology with an excellent approach to his patients. ❞

  • Dr Jonathan Howard Sheldon, GP

    ❝ I have referred many patients to Dr Segal. He is a good General Cardiologist but also has an interest in arrhythmias and always gives an excellent opinion. Patients give very good feedback; he is responsive and a good communicator and I have no reservations in recommending him. ❞

  • Dr Garry Edward Savin, GP

    ❝ I recommend Oliver as an excellent doctor in his field. He has successfully helped several of my arrhythmia patients over the years. ❞

  • by Dr Adam Fox, Allergy Specialist

    ❝ Recommended cardiologist ❞

  • by Dr Nigel Kellow, Pain medicine specialist

    ❝ Dr Segal is an excellent cardiologist and I highly recommend him both for routine cardiology and particularly for EP. I cannot think of anyone better for a pacemaker, ICD or an ablation. ❞

  • by Mr Neil Roberts, Cardiothoracic Surgeon

    ❝ I refer to this electrophysiologist based on my personal experience of his decision making, technical skill and knowledge base in this area. He is a true expert in this field, and is able to explain all the options available to patients and their families. ❞

  • by Dr Elaine Tickle,

    ❝ Dr Segal is an excellent cardiologist specialising in Electrophysiology. I have found his approach to patients to be thorough and timely. He is sensible and very able to explain to patients what the problems are and how they might best be solved. His precision for ablation seems high - none of the patients he has treated have slipped back to dysrhythmias. In short, I have no hesitation in referring patients to Dr Segal and would be happy for him to look after me or my family. ❞

  • by Dr David Simcock, Respiratory Specialist

    ❝ Dr Oliver Segal is an excellent cardiologist. He provides a good service to his patients who speak highly of him. He is well supported by a multidisciplinary team and provides a high standard of all round cardiac care. ❞

  • byDr Jonathan Howard Sheldon, GP

    ❝ I have referred many patients to Dr Segal. He is a good General Cardiologist but also has an interest in arrhythmias and always gives an excellent opinion. Patients give very good feedback; he is responsive and a good communicator and I have no reservations in recommending him. ❞

  • byDr Garry Edward Savin, GP

    ❝ I recommend Oliver as an excellent doctor in his field. He has successfully helped several of my arrhythmia patients over the years. ❞

  • by Dr John Leach, Spine and Brain Surgery

    ❝ I have known Dr Segal for a numbers of years. As well as being a fantastic cardiologist he has a naturally relaxed and empathetic style which will help put you at ease. I highly recommend him. ❞

  • by Dr Charlotte Manisty, Cardiologist

    ❝ Dr Segal is an expert in electrophysiology with an excellent approach to his patients. ❞

  • by Dr Adam Fox, Allergy Specialist

    ❝ Recommended cardiologist ❞

  • by Dr Nigel Kellow, Pain medicine specialist

    ❝ Dr Segal is an excellent cardiologist and I highly recommend him both for routine cardiology and particularly for EP. I cannot think of anyone better for a pacemaker, ICD or an ablation. ❞

  • by Mr Neil Roberts, Cardiothoracic Surgeon

    ❝ I refer to this electrophysiologist based on my personal experience of his decision making, technical skill and knowledge base in this area. He is a true expert in this field, and is able to explain all the options available to patients and their families. ❞

  • by Dr Elaine Tickle,

    ❝ Dr Segal is an excellent cardiologist specialising in Electrophysiology. I have found his approach to patients to be thorough and timely. He is sensible and very able to explain to patients what the problems are and how they might best be solved. His precision for ablation seems high - none of the patients he has treated have slipped back to dysrhythmias. In short, I have no hesitation in referring patients to Dr Segal and would be happy for him to look after me or my family. ❞

  • by Dr David Simcock, Respiratory Specialist

    ❝ Dr Oliver Segal is an excellent cardiologist. He provides a good service to his patients who speak highly of him. He is well supported by a multidisciplinary team and provides a high standard of all round cardiac care. ❞

  • Address

  • The Harley Street Clinic Diagnostic Centre

    16 Devonshire Street, London, GB, W1G 7AF

  • Barts Heart Centre

    St Bartholomew's Hospital, West Smithfield , London , GB, EC1A 7BE

  • University College Hospital

    235 Euston Road, London, GB, NW1 2BU

  • About Dr Oliver Segal

    GMC number: 4209250

    Year qualified: 1995

    Place of primary qualification: University of London

    Dr Oliver Segal has over 15 years of experience in the management of arrhythmias, performing catheter ablation for atrial fibrillation (AF) and other arrhythmias, and implanting pacemakers, defibrillators and other cardiac devices. Appointed as a Consultant Cardiologist in the NHS at The Heart Hospital, University College London Hospitals in 2008, he moved to the Barts Heart Centre, St. Bartholomew's Hospital in April 2015. He focuses on seeing patients with rapid palpitations and tachycardias, irregular heartbeats, ectopic or ‘skipped’ beats, pauses and slow heart beats, dizzy spells and black outs as well as patients with breathlessness and tiredness due to AF. He is an expert in performing electrophysiology studies, catheter ablation for all types of arrhythmia and implanting pacemakers, defibrillators (ICDs), loop recorders and biventricular pacing systems. He has performed over 1900 electrophysiology studies and ablations (including the use of 3-dimensional and non-contact mapping systems) and over 1000 device implantation procedures.

    Dr Segal graduated from King’s College London and King’s College Hospital, London in 1995. He trained in general cardiology at St. Bartholomew’s and The London Chest Hospitals. His specialist postgraduate training in cardiology and electrophysiology & device implantation was undertaken at St. Mary’s Hospital, The Heart Hospital (UCLH) and St. George’s Hospital in London. In 2007 he completed a fellowship in pacing and electrophysiology. For his research on mapping complex ventricular arrhythmias at The National Heart & Lung Institute, Imperial College, London, he was awarded his doctorate (MD) in 2008.

    Areas of expertise

    • Atrial fibrillation
    • AF ablation
    • Catheter ablation
    • Heart rhythm problems
    • Arrhythmias
    • Atrial flutter
    • SVT
    • VT
    • Pacemakers
    • Defibrillators (ICDs)
    • CRT devices (biventricular pacemakers & ICDs)
    • Lead extraction
    • Syncope and funny turns (Reveal device implantation)
    • Left atrial appendage occlusion device implantation
    • Remote monitoring

    Professional memberships

    Articles by Dr Oliver Segal

    The ABCDE of Atrial Fibrillation Management

    Other specialists recommended by Dr Segal

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    ❝ Excellent Respiratory & General Physician ❞

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    ❝ Excellent Paediatric Electrophysiologist ❞

  • Alison Tamsin Dunn,

    ❝ Excellent Emergency Medicine Specialist ❞

  • Mr David Lawrence, Cardiothoracic Surgeon

    ❝ Excellent Cardiac & Thoracic Surgeon ❞

  • Dr Christoph Lees, Obstetrician & Gynaecologist

    ❝ Excellent Fetal Medicine Specialist ❞

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    ❝ Excellent Respiratory Physician ❞

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    ❝ World renowned expert in Stroke ❞

  • Dr Himender Makker, Respiratory Specialist

    ❝ Excellent Respiratory Physician ❞

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    ❝ Excellent Respiratory Physician ❞

  • Dr Helen Booth, Respiratory Specialist

    ❝ Excellent Respiratory Physician ❞

  • Dr Michael Beckles, Respiratory Specialist

    ❝ Excellent Respiratory Physician ❞

  • Dr Joanna Porter,

    ❝ Excellent Respiratory Physician ❞

  • Dr Martin Lees, Anaesthetist

    ❝ Excellent Cardiac Anaesthetist ❞

  • Dr Massimiliano Guglielmi, Anaesthetist

    ❝ Excellent Cardiac Anaesthetist ❞

  • Dr Scott Kemp,

    ❝ Excellent Cardiac Anaesthetist ❞

  • Anne Margaret Campbell,

    ❝ Excellent Cardiac Anaesthetist ❞

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    ❝ Excellent Cardiac Anaesthetist ❞

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    ❝ Excellent Cardiac Anaesthetist ❞

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    ❝ Excellent Cardiac Anaesthetist ❞

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    ❝ Excellent Paediatric Allergist ❞

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    ❝ Excellent Orthopaedic Surgeon ❞

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    ❝ Excellent Ophthalmic Surgeon ❞

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    ❝ Excellent Gastoenterologist ❞

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    ❝ Excellent General Physician ❞

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    ❝ Excellent Thoracic Surgeon ❞

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    ❝ Excellent Plastic Surgeon ❞

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    ❝ Excellent Microbiologist ❞

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    ❝ Excellent cardiologist. ❞

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    ❝ Excellent Diabetologist ❞

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    ❝ Excellent Neurosurgeon ❞

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    ❝ Excellent Geriatrician ❞

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  • Dr Sandy Gupta,

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  • Dr Masood Khan, Cardiologist

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  • Dr Guy Lloyd, Cardiologist

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