Dr John Rex Dawson is an Emeritus Consultant Cardiologist at Bart's NHS Trust. His specialist interests are general adult cardiology, echocardiography and coronary artery disease. He offers treatments including cardiac pacemaker insertion, coronary angiography, echocardiogram, shock treatment for irregular heartbeat and exercise ECG.
He completed his medical training at Brompton Hospital, in London, which is part of the Royal Brompton and Harefield NHS Foundation Trust. He has a Bachelor of Medicine and a Fellowship of the Royal College of Physicians. From 1989 to 2014 he was a Consultant Cardiologist at St Bartholomew's Hospital and The London Hospital.