Dr Yeung has worked as a cardiologist in the Illawarra for over 10 years and is currently appointed as a senior staff specialist in cardiology at Wollongong Hospital. He is a Senior Lecturer at the Graduate School of Medicine of University of Wollongong, and a Clinical Lecturer with the University of New South Wales.
He was one of only two cardiologists who started the CT coronary angiogram service in the Illawarra area.
Dr Yeung holds fellowships with the Royal Australasian College of Physicians, the Cardiac Society of Australia and New Zealand, and the Society for Cardiovascular Angiography and Intervention.