Dr Sim is a general and Interventional Cardiologist who works at Albury Wodonga Private Hospital. He holds a public appointment at Albury Wodonga Health Service where he runs the Cardiac Catheterisation Laboratory, as well as an honorary appointment at St Vincent’s Hospital Melbourne. Originally from Malaysia, he graduated from Trinity College Dublin in Ireland before completing his cardiology training in Perth, Western Australia. He later undertook training in Interventional Cardiology at the Northern Hospital and St Vincent’s Private Hospital.