Dr. Alan Chang in Bhutan on a three week dental mission.
Dr. Chang believes in giving back by going on dental missions to third world countries. Most recently he participated in a three-week dental mission trip to Bhutan with a group of dentists in 2012. This group of six Canadians saw over 300 patients, completed 101 fillings and extracted 249 teeth. They also offered oral hygiene instruction to hundreds of students and dozens of teachers and helped to implement an oral health program in the community.