DDU Certification Register

The ASUM DDU Certification Register recognises our dedicated members who have demonstrated a commitment to the practise of ultrasound, by initially completing the Diploma of Diagnostic Ultrasound (DDU) as well as those who continue to meet the recertification requirements every four years. Recertification is intended to reaffirm a practitioner’s standing as a leader in his or her specialty and demonstrates that the practitioner is continuing to practice in the relevant area of study, thus maintaining currency with the knowledge and practical experience required to maintain competency.

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Cardiology – Critical Care – Emergency Medicine – General – Obstetrics & Gynaecology – Urology – Vascular

This register is correct as of 26 August 2025. The register is updated yearly.

# A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
There are currently 24 people in this directory beginning with the letter R.
Rahman, Labib Dr.
DDU General Labib Rahman
Rajendran, Saissan Dr.
DDU Vascular Saissan Rajendran
Rajendran, Sumathi Dr.
DDU Obstetrics & Gynaecology Sumathi Rajendran
Ramkrishna, Jayshree Dr.
DDU Obstetrics & Gynaecology Jayshree Ramkrishna
Ramsay, Philippa Dr.
DDU Obstetrics & Gynaecology Philippa Ramsay
Ramsay, Stuart A/Prof.
DDU General Stuart Ramsay
Rangaswami, Arvind Dr.
DDU Critical Care Arvind Rangaswami
Ray, Soumya Dr.
DDU Critical Care Soumya Ray
Raymond. Steve Dr.
DDU Obstetrics & Gynaecology Steve Raymond
Rehman, Ata Dr.
DDU Cardiology Ata Rehman
Reid, Shannon Dr.
DDU Obstetrics & Gynaecology Shannon Reid
Renner, Markus Dr.
DDU Critical Care Markus Renner
Ridding, Justin (Gus) Dr.
DDU Obstetrics & Gynaecology Justin (Gus) Ridding

Rippey, James Dr.
DDU Emergency Medicine James Rippey
Roach, Denise Dr.
DDU Vascular Denise Roach
Roberts, Lloyd Dr.
DDU Critical Care Lloyd Roberts
Robinson, Alice Dr.
DDU Obstetrics & Gynaecology Alice Robinson
Rodrigues, Sally Dr.
DDU Obstetrics & Gynaecology Sally Rodrigues
Rogerson, Sheryle Dr.
DDU Neonatology Sheryle Rogerson
Roman, Alina Dr.
DDU Obstetrics & Gynaecology Alina Roman
Rozen, Thomas Dr.
DDU Critical Care Thomas Rozen
Rubinfeld, Dina Dr.
DDU Obstetrics & Gynaecology Dina Rubinfeld
Rudas, Máté Dr.
DDU Critical Care Máté Rudas
Russell, Lyndal Dr.
DDU Critical Care Lyndal Russell