(MBBS, FRACP)
General Cardiologist and Electrophysiologist
Dr Justin Ng is an Electrophysiologist and General Cardiologist specialising in the diagnosis and management of cardiac rhythm disorders. He provides comprehensive care for patients with complex arrhythmias, combining advanced procedural expertise with a patient-centred approach to long-term heart rhythm management.
Clinical Interests
- Atrial fibrillation and atrial arrhythmias
- Ventricular tachycardia ablation
- Pulse Field Ablation (PFA)
- Complex arrhythmia management
- Inherited channelopathies and arrhythmia syndromes
- Permanent pacemakers and implantable cardiac defibrillators
- Cardiac resynchronisation therapy and conduction system pacing
- Subcutaneous defibrillators
Dr Ng completed his general cardiology training and echocardiography fellowship at Sir Charles Gairdner Hospital, followed by advanced electrophysiology training at St Paul’s Hospital in Vancouver (University of British Columbia) and at Brigham and Women’s Hospital, Harvard Medical School in Boston.
He is currently the Electrophysiology Lead at both Sir Charles Gairdner Hospital and Joondalup Health Campus.
Dr Ng provides comprehensive arrhythmia care and advanced cardiac device therapy, including ventricular tachycardia ablation, epicardial ablation and the use of emerging technologies such as Pulse Field Ablation (PFA) for the treatment of atrial arrhythmias including atrial fibrillation.
He has extensive experience in device-based therapies, including the implantation and long-term management of permanent pacemakers, implantable cardiac defibrillators, biventricular pacemakers and cardiac resynchronisation therapy, including conduction system pacing and subcutaneous defibrillators.
Dr Ng practises across both public and private hospital settings, including Sir Charles Gairdner Hospital, Joondalup Health Campus, Mount Hospital and Hollywood Private Hospital.
Dr Ng consults privately with Access Cardiology in Joondalup, Nedlands, Wexford and Albany, where he is committed to providing personalised, evidence-based care for patients with complex cardiac rhythm disorders.










