Key Points
Dr Koh left ministerial role on June 1 citing family reasons.
He remains MP for Tampines GRC with no plans to leave Parliament.
Colorectal surgeon plans to resume clinical practice but timing unclear.
Departure follows 11 years in politics since first running in 2013.
Dr Koh Poh Koon, 54, officially left his position as Senior Minister of State for Health and Manpower on June 1, 2026. He held a farewell lunch with Ministry of Health colleagues on June 2 and announced plans to return to clinical work as a colorectal surgeon. Koh cited family reasons for his departure after serving in government since 2016. He will remain as Member of Parliament for Tampines GRC.
Why He Left Government
In a video posted May 22, Dr Koh explained that he had placed the needs of Singapore above his family since entering politics in 2015. He acknowledged being an absent husband, father, and son for too long. He said giving his family proper attention was incompatible with the demands of political office. Koh is married to a doctor and has two daughters.
His Political Career
Dr Koh first ran for office in the 2013 Punggol East by-election as a People’s Action Party candidate but lost to the Worker’s Party. He returned in the 2015 general election, winning a seat in Ang Mo Kio GRC. He assumed ministerial office in 2016 and continued winning seats in Tampines GRC in 2020 and 2025. He told the Straits Times he had not yet decided when and where he would resume surgical practice.
What Comes Next
At his farewell lunch, Koh thanked his MOH colleagues for their friendship and support. He expressed hope to cross paths with them again while working to support Singapore’s healthcare needs. The 54-year-old colorectal surgeon plans to return to clinical work but has not finalized the timing or location of his next role.
Final Thoughts
Dr Koh’s departure marks a shift in Singapore’s cabinet as he prioritizes family over ministerial duties. His return to medicine signals a rare move by a senior PAP politician to step back from high office.
FAQs
He prioritized spending more time with his family, as political office demands were incompatible with providing adequate family attention.
Yes, he continues as Member of Parliament for Tampines GRC while leaving his ministerial role.
He served as Senior Minister of State for Health and Manpower since 2016, overseeing healthcare and workforce policies.
Disclaimer:
The content shared by Meyka AI PTY LTD is solely for research and informational purposes. Meyka is not a financial advisory service, and the information provided should not be considered investment or trading advice.
About Author

Danny Kontos
Co FounderDanny Kontos has been a stock investor since 2007 and co-founded Meyka in 2023. He keeps a small, focused portfolio and only moves when the numbers are hard to argue with. He has waited years on a single position before. Before Meyka, he ran a web hosting company and a mortgage lending platform, so he knows what a well-run business actually looks like under the hood. This article did not come from a news cycle. It came from someone who has been watching this space for a long time.
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