DoctorDr Daniel Tan — formal portrait
Our Specialists
Each AARO oncologist is a sub-specialist, not a generalist.
Our seven specialists were trained at the National Cancer Centre Singapore — the institution that built Singapore's modern radiation oncology programme. Each focuses on a defined cancer area, so your case is handled by someone whose practice is dedicated to it.
Meet the team
Seven specialists. One focused practice.



DoctorDr Andrew Tan — formal portrait
Visiting Consultant
Dr Andrew Tan
Visiting consultant — featured hereDoctorDr Manish Taneja — formal portrait
Visiting Consultant
Dr Manish Taneja
Visiting consultant — featured hereDoctorDr Ooi Wei Seong — formal portrait
Visiting Consultant
Dr Ooi Wei Seong
Visiting consultant — featured here
Beyond the doctors
The full clinical team.
Treatment delivery is a team sport. Behind every consultation is a coordinated team of medical physicists, radiation therapists, oncology nurses and care coordinators.
- Medical Physicists — plan optimisation, dose verification, machine QA
- Radiation Therapists — daily treatment delivery, image guidance
- Oncology Nurses — patient education, side-effect management
- Care Coordinators — scheduling, insurance, your single point of contact
