- Certificate of Attendance in Training Course for Clinical Experts in Endocrinology, INJE University PAIK Hospital, South Korea, 2023
- Type 1 Diabetes management short-course training, Cambodia, 2019
- Certificate of Attendance in the 17th APPES Fellows School, Putrajaya, Malaysia, 2015
- Certificate of Attendance in Pediatric Endocrinology, Chulalongkorn University, Bangkok, Thailand, 2014
- International Postgraduate Paediatric Certificate, awarded by The Sydney Children’s Hospitals Network and The University of Sydney, Cambodia, 2014
- Certificate of Specialized Doctor in Pediatrics, University of Health Sciences, Cambodia, 2011
- Bachelor of Medical Sciences, University of Health Sciences, Cambodia, 2008
