belajar
2016
SurgeryThai Medical Council, Thailand2012
SurgeryAmerican Board of Surgery, United States2011
Surgical OncologySociety of Surgical Oncology, United States2011
Hepatobiliary and Pancreatic SurgeryUniversity of Pittsburh School of Medicine, United States2002
Doctor of MedicineGeorgetown University, United States1996
Bachelor degree in Biochemistryuniversity of california los angeles, United States
