
Professional statement
Dr Michael Mullen is a consultant interventional cardiologist based in London. He has an international reputation for his expertise in the transcatheter treatment of structural and congenital heart disease with over 20 years of experience in this field. Dr Mullen's private practice is based at Harley Street Clinic and Barts Heart Centre, where he leads the UK’s largest structural heart intervention program.
Treatments provided by Dr Mullen include percutaneous repair or replacement of heart valves, including TAVI, Mitraclip, Triclip and pulmonary valve implantation, closure of patent foramen ovale (PFO) and atrial septal defect (ASD) and other bespoke interventions for structural heart abnormalities. Dr Mullen has played a key role in the development and evaluation of many of these innovative technologies and their subsequent introduction into clinical practice.
Dr Mullen has a broad research portfolio and is frequently invited to give lectures and live demonstrations at national and international conferences.
Clinics

The Harley Street Clinic - part of HCA Healthcare
Central London, 35 Weymouth Street, London. W1G 8BJ,Medical insurances accepted
Credentials
Professional experience
- Consultant Cardiologist, The Harley Street Clinic (HCA Healthcare) (present)
- Consultant Cardiologist, St Bartholomew's Hospital (present)
Subspecialties
- TAVI
- Valvular heart disease
Professional memberships
- The British Medical Association
- British Cardiac Intervention Society
Education
- Higher cardiology training in Sheffield, London and Toronto, Canada
- MB BS, University of Newcastle-upon-Tyne
Teaching posts
- Reader University College London
- Honorary Senior Lecturer, Imperial College (past)
Publications and conferences
- IPC Milan - Live case operator and presentation on Suture Closure of PFO (Sept 2017)
- CSI Frankfurt - Live case transmission from Barts Heart Centre (June 2017)
Languages spoken
- English
Reviews
- Would you recommend this doctor?
- Treatment of the doctor
- Treatment of the staff
- Waiting time
- Condition of facilities
- To whom it may concern. I look forward to receiving my appointment with Dr M. Mullan...Thank you for this communication.
- Dr Millen supplied a very lucid explanation of the problem, and a careful assessment of the risks
- Dr Millen supplied a very lucid explanation of the problem, and a careful assessment of the risks
- Dr Mullen performed a TAVI treatment to correct my aortic valve. He was very knowledgeable, very efficient and very proactive. An excellent doctor.
- Excellents