Associate Professor Owensby is a consultant cardiologist, senior staff specialist in cardiology at Wollongong hospital and conjoint Associate Professor of Medicine, University of NSW.
Associate Professor Owensby holds degrees from Yale University (Cum Laude), Australian National University of Miami (Florida).
Cardiology advanced training was completed at St Vincent's Hospital, Sydney and cardiology fellowships were undertaken at Prince Henry and Prince of Wales Hospitals (1 year) and at Washington University School of Medicine (5 years).
Associate Professor Owensby holds fellowships from:
Royal Australian College of Physicians
Cardiac Society of Australia and New Zealand
The American Heart Association
The American College of Cardiology
Associate Professor Owensby was Director of Cardiology, Illawarra Area Health Service for 18 years (1990-2008) and currently consults at Wollongong, Shellharbour and St George Private Hospitals.