Dr Thet Mon Oo is a Consultant in the Department of General Medicine, with a clinical interest in Vascular Medicine. She graduated with a Bachelor of Medicine and Bachelor of Surgery (MBChB) from the University of Birmingham, UK, in 2011 and later obtained her Membership of the Royal College of Physicians (MRCP, UK) and Master of Medicine (Internal Medicine) in 2016.

She was accredited as a specialist in Internal Medicine in 2020 and is a Fellow of the Academy of Medicine Singapore (FAMS).

Dr Oo is actively involved in medical education and clinical training. She serves as the Associate Programme Director for the PGY1 (TTSH) Programme under the NHG Health (NHG Health) and is the Medical Director of the Simulation and Integrated Medical Training Advancement Centre (SIMTAC).

Her academic contributions include roles as Adj Senior Lecturer and Content Expert at Lee Kong Chian School of Medicine, as well as Clinical Senior Lecturer at Yong Loo Lin School of Medicine. She has been recognized for her dedication to teaching with the Top 20 Medical Teaching Award from TTSH. At the national level, Dr Oo is a Board Member of the Chapter of General Physicians, College of Physicians, Singapore.