Doctor's Profile

Dr Jonathan Teh Yi Hui

Radiation Oncology

send an enquiry

6722 0662



Asian Alliance Radiation & Oncology


Mount Alvernia Hospital
820 Thomson Road
Medical Centre D #08-53
Singapore 574623

Clinic Hours

8.30am to 5.30pm (Mon – Fri)
8.30am to 12.30pm (Sat)


Education & Training
Dr Jonathan Teh Yi Hui completed his MBBS at the National University of Singapore (NUS) in 2002. He subsequently received the Singhealth Health Manpower Development Programme Award for Advanced Training in Clinical Oncology in 2009 and worked as an Honorary Clinical Fellow in the Oncology department of the University College Hospital London from 2009 to 2011. During this time, he receiving broad based training in the delivery of radiotherapy and chemotherapy to cancer patients for both cure and palliation.He also served as a member of the London Sarcoma Service, one of the largest such groups in Europe, providing patient care and participating in clinical trials. This training stint culminated in the award of the Fellowship of the Royal College of Radiology (Clinical Oncology, UK) in 2011.

Areas of Expertise
Dr Teh’s subspecialty interests are in genitourinary, gastrointestinal and head and neck cancers, as well as bone and soft tissue sarcomas and paediatric cancers. In 2012, he was appointed a member of the National Cancer Centre Singapore Blood Transfusion Committee until July 2017 and was also awarded the Singhealth Doctor’s Long Service Award in recognition of his 10 years of commitment to quality patient care.

Dr Teh’s current clinical interests include advanced radiotherapy techniques like stereotactic body radiotherapy for various tumour sites including the lung, liver and prostate. He was the principal investigator of a phase II trial in stereotactic ablative body radiotherapy for low-intermediate risk prostate cancer from 2013 to 2017, which was Southeast Asia’s first trial of this non-invasive treatment technique for prostate cancer. Dr Teh is a member of several international societies, such as the European Society for Radiotherapy and Oncology and the International Stereotactic Radiosurgery Society.

Research & Teaching
Dr Teh’s work has been published in international peer-reviewed journals.He served as a reviewer for publications including Radiotherapy and Oncology and the British Journal of Radiology. His research has been presented at conferences and seminars in North America, Europe and Asia. He has also been invited to speak at major industry forums.

Dr Teh has been actively involved in teaching medical students, residents and student radiation therapists as well as nurses. He has trained overseas radiation oncologists on attachment under International Atomic Energy Agency programmes. He was also an examiner for the Graduate Diploma in Radiation Oncology examinations in 2013, which was conferred by the Academy of Medicine, Singapore.