2013 - present: Reviewer for NHLBI Scientific Review, Division of Intramural Research

2014 - 2019: Organizer for Office of Biostatistics Research Seminar Series

2014 - 2019: Member, NHLBI Obesity Working Group

2014 - 2017: Member, Big Data to Knowledge (BD2K) Working Group

2017 - 2019: Member for DCVS/NHLBI Portfolio Analysis Working Group

2019 - 2022: President, Korean Women in Science and Engineering (KWiSE), NIH chapter

2018: Member, NHLBI Data Science Working Group, co-lead for data science NHLBI staff training subgroup