About Us

Privately Owned and Operated Diagnostic Nuclear Medicine and Echocardiography

Queensland Nuclear Imaging (QNI) specialises in Medicare Eligible Bulk Billed Diagnostic Nuclear Medicine Imaging and Echocardiography. QNI is proudly owned and operated by Dr David Seaton.

Dr David Seaton


Nuclear Physician, Cardiologist

David is a Nuclear Physician and a Cardiologist. He graduated in Medicine from the University of Queensland in 1986. He underwent his specialist training in nuclear medicine and cardiology at the Royal Brisbane and Prince Charles Hospitals. He is a visiting medical officer at the Prince Charles Hospital. David and his colleagues opened QNI in 2007, with David acquiring QNI in 2019. David is also a founding partner of North Brisbane Cardiology and North West Cardiology. His sub-speciality interests are Nuclear Cardiology and Echocardiography.

David is supported by an amazing team of Administrative staff, Specialised Cardiac General Practitioners, Nuclear Medicine Technologist, ECG Technologists and Echocardiographers from Cardionexus.

(07) 31394010

(07) 31394577