Dr Filip Zemrak



GMC number: 6152029

Practising since: 2006



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Dr Filip Zemrak is a consultant cardiologist at St Bartholomew's Hospital and a honorary professor at UCL.

Dr Zemrak completed his undergraduate medical training in Lodz, Poland. He has over 16 years of experience in medicine and cardiology in the UK, where he moved after obtaining the medical degree in 2006. He completed the specialist Cardiology Training in North-East London, and was appointed as a Consultant Cardiologist in 2020.

He has a particular interest in healthcare management, quality improvement and clinical governance. He was a Darzi Fellow, during which he was working on improving heart failure services in East London. The European Society of Cardiology recently awarded him a grant to complete a master's degree in Health Economics at the London School of Economics.

He has established innovative services at Barts including a new anticoagulation service and a heart function clinic for patients with congenital conditions. He continues active participation in clinical research, quality and safety improvement and clinical governance.

Languages spoken

English, Polish

Locations Dr Filip Zemrak works with

Related experience


Visit here for Dr Zemrak's research.


  • Fellow of the Royal College of Physicians
  • Fellow of the European Society of Cardiology
  • Certified Cardiac Device Specialist of the Heart Rhythm Society

Other posts held

  • St. Bartholomew’s Hospital – Consultant Cardiologist in Congenital Cardiology, Heart Failure and Devices
  • Honorary professor at UCL

Insurers Dr Filip Zemrak works with

Dr Filip Zemrak works with the following private medical insurance providers:

  • Aetna
  • Aviva Health
  • AXA Health
  • AXA - Global Healthcare
  • Bupa
  • Healix
  • Police Mutual
  • Vitality Health (Pru Health)
  • WPA


Dr Filip Zemrak does not hold a share or financial interest in this hospital, another Nuffield Health hospital or the company.

Dr Filip Zemrak does not have a share or financial interest in equipment used at this hospital or another Nuffield Health hospital.

Dr Filip Zemrak does not hold any paid advisory role(s) at this hospital or on behalf of Nuffield Health.