Principal site investigator at WSSHC for The Australian HIV Observational Database (AHOD) 2021 to date https://kirby.unsw.edu.au/project/australian-hiv-observational-database-ahod

WSSHC site co-investigator for GoGoVax trial (Efficacy Study of 4CMenB (Bexsero®) to Prevent Gonorrhoea Infection in Gay and Bisexual Men) 2021 to date https://kirby.unsw.edu.au/project/gogovax

WSSHC site co-investigator for The Australian Collaboration for Coordinated Enhanced Sentinel Surveillance of Blood Borne Viruses and Sexually Transmissible Infections 2020 to date https://accessproject.org.au/

Principal site investigator at The Albion Centre & Kirketon Road Centre and the protocol steering committee member of the CEASE trial in 2015-18 “Control and Elimination Within Australia of Hepatitis C From People Living With HIV” Read more https://kirby.unsw.edu.au/project/cease

Principal site investigator at The Albion Centre & Kirketon Road Centre EPIC-NSW trial in 2016-18. "Expanded PrEP Implementation in Communities in NSW" Read more https://kirby.unsw.edu.au/project/epic-nsw

Participated in several international phase 3 clinical trials in HIV antiretroviral agents as a sub investigator at the Albion Centre Sydney. eg GS-US-292-0109, GS-US-236-0103, MK-0518, MK-1439, SWORD-201637