His major research interest is data analytics and its applications in health informatics. His papers have received over 5,300 citations so far with an H-index 39. His papers won best paper award in ICHI 2016, best student paper award in ICDM 2015, best research paper nomination for ICDM 2010, Marco Romani Best paper nomination in AMIA TBI 2014, and his paper was selected into the best paper finalist in SDM 2011 and 2015. Dr. Wang is an action editor of the journal Data Mining and Knowledge Discovery, an associate editor of Journal of Health Informatics Research and Smart Health, and an editorial board member of Pattern Recognition and International Journal of Big Data and Analytics in Healthcare. Dr. Wang is the vice chair of the KDD working group in AMIA. More details of Dr. Wang can be found on https://sites.google.com/site/feiwang03/.