Dr Mark Specterman

Dr Mark Specterman

Consultant Cardiologist & Electrophysiologist

Heart Rhythm DisturbancesAtrial FibrillationTachycardia

About Mark Specterman

Dr Mark Specterman is a Consultant Cardiologist & Electrophysiologist at Welbeck, and Senior Lecturer at St George’s Hospital, London and St George’s, University of London. As a Cardiac Electrophysiologist he is an expert in managing and treating patients with arrhythmias (heart rhythm disturbances). He is also an expert in the management of patients with Inherited Cardiac Conditions and/or Family History of Sudden Death where he works as part of a world-renowned team at St George’s. As part of this work Dr Specterman is co-chair of the South London Inherited Cardiac Conditions (SLICC) network.

Dr Specterman completed medical training at Imperial College London in 2005 and went on to specialise in Cardiology and Cardiac Electrophysiology at The Essex Cardiothoracic Centre and Barts Heart Centre, London. His procedural expertise includes cardiac device implantation such as pacemakers and implantable cardioverter defibrillators (ICDs) together with ablation of arrhythmia.

Dr Specterman was awarded a prestigious Medical Research Council Clinical Research Training Fellowship at Queen Mary, University of London and Barts Heart Centre London to investigate mechanisms and drug targets for atrial fibrillation via scientific laboratory-based techniques. He now continues research at St George’s, University of London alongside his clinical work. This research investigates the mechanisms of arrhythmia, cardiomyopathy (heart muscle disease) and inherited cardiac conditions in the search for new anti-arrhythmic therapies and methods of risk stratification of sudden death. As such he is at the forefront of world-leading treatment and research in this area of expertise.

Expertise

  • Heart Rhythm Disturbances
  • Atrial Fibrillation
  • Tachycardia
  • Bradycardia
  • Inherited Cardiac Conditions
  • Channelopathy
  • Cardiomyopathy
  • Heart Failure
  • and Family History of Cardiac Disease
  • including Sudden Death

Overview

Age of patients seen
18+
Languages spoken
English

Consultations and services

Insurers covered

  • Aviva
  • BUPA Limited
  • Vitality Health
  • AXA Health
  • WPA
  • +5 more

Locations

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London

1 Welbeck Street
Marylebone
London
W1G 0AR

More information

Frequently asked questions

Yes, but only for certain services. Some consultations, assessments, and treatments can be booked directly, while others require a GP or specialist referral. Please check the relevant service page for guidance, and contact the centre if you’re unsure.


We aim to offer appointments as quickly as possible, and many services have same-day or next-day availability. Waiting times vary depending on the appointment type, specialty, and consultant availability, but our team will always offer the earliest suitable appointment.


Yes. You can arrange an appointment for a family member, or someone you care for, just let us know when you get in touch. We’ll need their details and consent to complete the booking, unless you're their legal guardian or have power of attorney.  


Your first consultation includes a detailed discussion of your symptoms, medical history, and lifestyle factors, followed by a thorough examination. It’s helpful if you can bring the results of any previous investigations with you, as well as a list of your current medications. Come with a comfortably full bladder so you can provide a urine sample if requested.


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