Sydney Heart

Welcome to Sydney Heart

Sydney Heart has moved to Suite 106 Parkway San Clinic, located at the corner of Fox Valley Road and the Comenarra Parkway.

Parkway SAN

With more consulting and treatment rooms, ample car parking, and a coffee shop on the ground floor, we are thrilled to be offering greater convenience to our patients.

COVID 19 Update

If you are feeling unwell with any of the following symptoms:

  • Fever
  • Sore throat
  • Runny nose
  • Headaches

Please call us to make alternative arrangements.

Notice to New Patients

All new patients are encouraged to download and complete the New Patient Registration Form and email to our office at before their first appointment.

Our Doctors

Dr Maros Elsik

Dr Maros Elsik is a highly qualified and experienced interventional cardiac electrophysiologist and a clinical cardiologist. He graduated from UNSW with 1st class honours. 


Dr George Lau

Is an interventional cardiologist and general physician at Sydney Adventist Hospitals and Northern Beaches Hospital. 


Dr Sonali Gnanenthiran

Dr Gnanenthiran works as a Cardiologist at SAN, Concord and Canterbury Hospitals. She is a clinician-researcher, with experience spanning basic science to clinical trials, with particular interests in blood pressure, cardiovascular disease in ageing populations, blood clotting and cardiovascular disease prevention.


Dr Linda Lin

Dr Linda Lin

Dr Lin is an Australian trained general cardiologist with expertise in cardiac imaging who graduated from The University of Melbourne.