Dr Marvin Chan Chee Leong graduated from University College Dublin with an MB BCh BAO in 1998. He subsequently completed postgraduate training with a Master of Medicine (Family Medicine) in 2005 and is accredited by the Family Physician Accreditation Board as a Family Physician.

He is part of the NHG Polyclinics Endocrine Specialty Advisory Group (SAG), a trainer in the inaugural NHG Polyclinics/PCA Memory Clinic Workshop for doctors from 2025 and a Minor Surgical Procedure practitioner.

He has been recognised with the following awards: National Awards (COVID) Commendation Award (2023), National Day Award (Long Service Medal) (2024) and the NHG INNOVATE Award: IMH-Hougang Polyclinic Shared Care Team (2024).