1995-1998: Dept. of Medicine, Faculty of Medicine, Chulalongkorn University, Bangkok, Thailand (Residency)
1999-2001: Medical Oncology Unit, Dept. of internal Medicine, Faculty of Medicine, Chulalongkorn University, Bangkok, Thailand (Fellowship)
2023: Genomic Medicine and Basic Counseling, Medical Genetic Unit, Faculty of Medicine, Ramathibodi Hospital, Mahidol University, Bangkok, Thailand (Certificate of Training)