Dr Ioannis Felekos

Dr Ioannis Felekos

Consultant Interventional Cardiologist

M.D, MSc, PhD

Specialises in

  • Angina/chest pain
  • Coronary angioplasty
  • High blood pressure
  • Shortness in breath
  • Palpitations

Following the completion of my training in coronary intervention at the Liverpool Heart and Chest Hospital, I have been working as a Consultant Interventional Cardiologist at Bristol Heart Institute since April 2020. My expertise is focused in the field of Interventional Cardiology.

I perform coronary angioplasty, including complex interventions (left main, bifurcations) and I am also specialise in intra-coronary imaging (Optical Connective Tomography - OCT and Intra-vascular Ultrasound - IVUS). Moreover, I perform coronary physiology studies, including comprehensive assessment of the coronary micro circulation.

I have developed a specialist interest in the management of patients with refractory angina and recently I have introduced the coronary sinus reducer device at the Bristol Heart Institute.

In addition to interventional cardiology, I have a broad experience in general cardiology, managing the full spectrum of cardiovascular disease.


General Medical Council Number: C7471966

Treatment information

Some of the principal treatments carried out by Dr Ioannis Felekos at Spire include:


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Additional information

Interventional cardiology

Professional memberships

British Cardiovascular Intervention Society (BCIS)

European Society of Cardiology (ESC)

European Association of Percutaneous Cardiovascular Interventions (EAPCI)

University Hospitals Bristol and Weston

I enjoy spending my spare time with my wife and son, doing outdoors activities.

Private secretary Mrs Zena Clothier
Private secretary email Zena.Clothier@nhs.net