Dr. Chiang served as the Medical Director for HomeCare Physicians (HCP), a suburban Chicago practice focused on delivering care to medically complex patients in their homes. The HCP house call program has made more than 142,000 house calls to more than 10,000 home-limited patients since its founding in 1997. Personally, Dr. Chiang has made over 38,000 house calls to more than 3,900 patients in his 24-year career. His practice and work have been featured on ABC News Chicago and in northeast Illinois’ Daily Herald. In 2014, Northwestern Medicine Central DuPage Hospital named him as one of 50 Unsung Heroes. In October 2019, Dr. Chiang received the “House Call Doctor of the Year” award from the American Academy of Home Care Medicine. In 2024, Dr. Chiang received the Community Leadership Award from the Chicago Health Executive Forum.