- D.D.S., Faculty of Dentistry, Chulalongkorn University, Thailand, 1983

- Diploma of the Thai Board of Oral Diagnostic Sciences, 1983
Academic Rank: Associate Professor, Chulalongkorn University, Thailand

- Master of Dental Science in Oral Radiology, Lund University, Malmo, Sweden, 1991
- Doctor of Odontology in Oral Radiology, Lund University, Malmo, Sweden, 1994