- 2001 – 08/2022: Staff member of the Endocrinology and Diabetes Department at Bach Mai Hospital.
- From 09/2022: Specialist in Endocrinology and Diabetes at Hong Ngoc Hospital.
- Updated knowledge on the diagnosis and treatment of diabetes, organized by the Vietnam Association of Endocrinology and Diabetes.
- Attended the ADA Scientific Conference in 2018 and 2019.