Get to know your local cardiologists
While every one of our cardiologists would make a worthy MVP on their own, as a team they perform even better.
Meet our team
At Heart HQ, we are all specialists.
So no matter what your cardiac related condition may be, you can rest assured that the right person is in place to take care of your needs—and they have the backing of a highly trained team to support you along your health journey.

Dr Mark Johnson
Cardiologist & Cardiac Imaging Specialist
MBBS FRACP FCSANZ

Dr KK Lim
Cardiologist & Electrophysiologist
MBBS FRACP FCSANZ

Dr Stuart Butterly
Interventional Cardiologist & Structural Heart Specialist
BSc (Hons) MBBS FRACP FCSANZ
Level B, CTCA Accredited Specialist

Dr Matthew Tung
Cardiologist & Cardiac Electrophysiologist
MBBS (Hons) MPH (Distinction) FRACP Grad Dip (Cardiac EP)

Dr Michael Chi Yuan Nam
Cardiologist & Cardiac Electrophysiologist
MBBCh MRCP (London) FRACP PhD

Dr Naresh Dayananda
Cardiologist & Cardiac Electrophysiologist
MBBS FRACP

Prof Tony Stanton
Cardiologist & Cardiac Imaging Specialist
MB ChB PhD FRACP FESC FRCP FCSANZ

Dr Penni Russell
Cardiologist & Cardiac Imaging Specialist
MBBS (HONS), FRACP, BMRSc (NM)

A/Prof David Holland
Cardiologist & Cardiac Imaging Specialist
MBBS (HONS), BScApp, PhD, FRACP, FCSANZ

Dr Stuart M Cox
Interventional Cardiologist & Structural Heart Specialist
MBBS, FRACP, FCSANZ