|Dr. Chang was born in Honolulu, Hawaii. He left the islands for college at the University of Colorado at Boulder, then returned to attend the University of Hawaii John A. Burns School of Medicine. After medical school, he did his internship and residency in Internal Medicine at St. Vincent Hospital in Worcester, MA. He then completed a gastroenterology fellowship at the University of Connecticut.|
Dr Chang worked in Glenwood Springs, Colorado for four years before joining Northwest Gastroenterology in 1998. He enjoys spending time with his family, which includes his wife Kim, children Ryan and Mikayla, and their playful Black Lab Shadow.