About Us




JW nuclear medicine is a nationally Accredited Diagnostic Imaging Service. We are certified to provide services in-line with the Diagnostic Imaging standards. Our clients can be assured that:

  • You will receive high quality care
  • Client records are kept private and secure
  • Our practice is committed to ongoing staff education and training
  • Your rights and needs as a client are respected
  • Regular improvements are made in the services we offer you.


Dr Johan Wijaya


Dr Wijaya graduated from the University of Sydney in 1991. In 2000 he became Fellow of the RACP having completed his Nuclear Medicine training at Royal North Shore Hospital (RNSH) and St Vincent’s Hospital as well as PET at Liverpool Hospital. Previous appointments include Locum Staff Specialist at RNSH and providing Nuclear Cardiology Services for Sydney Cardiology Group before embarking into his own practice – JW Nuclear Medicine in 2007. His main interests include nuclear cardiology and musculoskeletal imaging. He has completed further training at St Vincent’s Hospital and achieved accreditation for CT Coronary Angiography.
He speaks Indonesian, Malay and Hokkien.