Dr Tuan Nguyen-Dang has been a practising cardiologist in the Illawarra region in excess of 25 years. Dr Nguyen-Dang was one of the original fully trained cardiologists and early pioneers of a very well-co-ordinated cardiology service in the Illawarra, having a very strong interest in Echo / Stress Echo and subsequently developed and was trained in interventional cardiology. Appropriately he has developed a wide interest in all aspects of cardiology and was one of the early adaptors of cardiac CT in the Illawarra region. He is fully qualified and credentialed as a CT Coronary Angiogram provider according to Australian Guidelines and has been involved in this service for many years. He has a very deep understanding of the appropriate use of this modality, particularly its role in risk stratification and prevention of coronary artery disease.