Our people
The iSTAR team
Surgeons and trainees in Sydney with a shared passion for surgical innovation, research and education.
Leadership team

Dr Assad Zahid
Surgeon

Dr Scott MacKenzie
Surgeon

Dr Mina Sarofim
Surgeon

Dr Ernest Cheng
General Surgery Trainee

Dr Mishi Hamayun
Surgical Registrar
Social Media & Diversity Lead
Dr Yasser Farooque
Surgeon
Upper GI & NSQIP Lead
Our story
United by a common vision
iSTAR began when a group of Sydney surgeons came together, recognising a growing need for stronger, more collaborative surgical research.
We combined our experience and resources to build a community focused on research and teaching, with one core aim: to inspire, empower and motivate the next generation of surgeons.
Want to join the team?
We’re always looking for people who want to teach, research or mentor.
Get in touch