Dr Koh Nan Jun is a Family Physician at NHG Geylang Polyclinic. He graduated from NUS Yong Loo Lin School of Medicine with an MBBS in 2018. He subsequently completed postgraduate training (Master of Medicine) in Family Medicine in 2023.

He has a clinical interest in Women’s Health and is a member of NHG Polyclinics Women’s Health Specialty Advisory Group (SAG).