• Postdoctoral Fellow in Clinical Pharmacology at University of California, San Francisco

• MSc Program, Department of Medicine, University of Alberta, Edmonton, Canada

• Postgraduate Medical Training in Medicine and Gastroenterology, University of Alberta, Edmonton, Canada

• Doctor of Medicine, Chulalongkorn University, Bangkok, Thailand

• National Research Council Fellowship, Armed Forces Research Institute of Medical Research, Bangkok, Thailand

• Alberta Heritage Foundation for Medical Research Fellowship, University of California at San Francisco, USA

• Alberta Heritage Foundation for Medical Research Gastroenterology Fellowship, University of Alberta, Edmonton

• Fellow American College of Gastroenterology (FACG)

• AGAF American Board of Gastroenterology

• FRCPC Fellow of Royal Collage of Physician (Canada)