Dr Gareth Rosser

Consultant cardiologist


Specialises in

I gained my medical degree from University College London having completed an additional BSc in Pharmacology during my studies. I quickly passed all aspects of postgraduate examinations to become a Member of the Royal College of Physicians in 2009. Following this I completed my training in the competitive North West Thames cardiology rotation, specialising in Interventional Cardiology and was appointed the Interventional fellow at world renowned tertiary cardiac centres – Harefield Hospital and The Royal Brompton Hospital.

I now work as a consultant at Harefield Hospital contributing to the on call service which treats patients who come to hospital with heart attacks 24 hours a day, 365 days a year. I am actively involved in research, meaning that I remain at the cutting edge of treatment for patients.

I have published articles leading scientific journals such as The Lancet and I am passionate about teaching the next generation of doctors. I am an Honorary Senior Clinical Lecturer at Imperial College London.


Treatment information

Some of the principal treatments carried out by Dr Gareth Rosser at Spire include:


Get in touch

Important information about Covid-19 tests

COVID-19 testing or antibody tests are not available as a standalone service at Spire Thames Valley Hospital.


Marketing Information

Spire would like to provide you with marketing information about products and services offered by Spire and by selected third-party partners. If you do not consent for us to process your personal data for marketing activities, we will still be able to contact you about your enquiry.

We may contact you by email, SMS or phone about your enquiry. If we try to contact you by phone (mobile and/or landline) and you are not available, we may leave you a voicemail message. We may also use your details to contact you about patient surveys we use for improving our service or monitoring outcomes, which are not a form of marketing.

Submit my enquiry

Additional information

Atrial fibrillation
Coronary artery disease
Interventional cardiology
Stroke prevention

MBBS / University College London / 2007
Bachelor of Medicine, Bachelor of Surgery
MBBS is a degree given to physicians at the basis of their training

Professional memberships

British Computer Society (BCS)

Building Cost Information Service (BCIS)

Royal College of Physicians (FRCP)

Harefield Hospital
Previously University College London Medical School

Telephone 0203 8410823
Email contact@garethrossercardiology.com
Website https://www.garethrossercardiology.com/
Private secretary Hollie
Private secretary telephone 0203 8410823
Private secretary email contact@garethrossercardiology.com