Diploma American Board of Internal Medicine. Advocate Illinois Masonic Medicine Center, Chicago, IL. , USA.

Diploma American Board of Infectious Disease. University of Texas Health Science Center at Houston, Houston, TX. , USA.

The First Class Honors M.D., Faculty of Medicine Mahidol University. Faculty of Medicine Siriraj Hospital, Mahidol University , Thailand

Faculty of Medicine Siriraj Hospital, Mahidol University