Jason Chang was promoted to CEO of Honolulu-based The Queen's Health Systems.
Mr. Chang succeeds Jill Hoggard Green, PhD, RN, who had been CEO since 2019, according to a July 12 news release from the system. Mr. Chang joined the system in 2015 as executive vice president and COO.
He played a significant role in expanding The Queen's Medical Center-Manamana Emergency Department and The Queen's Medical Center-West Oahu, the release said.
The Queen's Health Systems includes four hospitals and more than 70 specialty healthcare facilities and labs, according to its LinkedIn.