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Health Sciences Authority

EXCO members

Find out more about our management team.

Last updated on 2 November 2026

EXCO members

Portrait of Adj Professor (Dr) Raymond Chua Swee Boon, Chief Executive Officer.

Adj Professor (Dr) Raymond Chua Swee Boon

Chief Executive Officer

Group directors

Portrait of Assoc Professor Chan Cheng Leng, Group Director of Health Products Regulation Group.

Assoc Professor Chan Cheng Leng

Group Director, Integrated Health Regulation Group

Portrait of Dr Ang Ai Leen, Group Director, Blood Services Group.

Dr Ang Ai Leen

Group Director, Blood Services Group

Portrait of Dr Christopher Syn, Group Director of Applied Sciences Group.

Dr Christopher Syn

Group Director, Applied Sciences Group

pic of Triana Ridwen

Triana Ridwen

Assistant Group Director, Enforcement Group