국립중앙의료원 재직
국제건강증진병원한국조정관 (National Coordinator of HPH ; International Health Promoting Hospitals & Health Services) 2011.1.26.∼2016.3.29.
국제금연병원한국조정관 (National Coordinator of GNTH ; Global Network for Tobacco free Health Care Services) 2014.4.1.∼2021.2.28.