M.D., Zhejiang University School of Medicine, China, 1991.
Ph.D., University of Minnesota, Minneapolis, Minn., 1998.

Residency/Fellowship: Howard Hughes Medical Institute, Berkeley, Calif. (postdoctoral fellowship, research), 1998-1999; University of Minnesota, Minneapolis, Minn. (postdoctoral associate, pediatrics research), 1999-2002; Washington University, St. Louis, Mo. (resident, anatomic and clinical pathology), 2002-2006; Washington University, St. Louis, Mo. (fellow, surgical pathology), 2006-2007; The Johns Hopkins Medical Institutions, Baltimore, Md. (fellow, GI and liver pathology), 2007-2008.

Northwestern Memorial Hospital, Chicago, Ill., attending pathologist, 2008-2012; Northwestern University Medical School, Chicago, Ill., assistant professor, 2008-2012; Geisinger Medical Center, Danville, Pa., attending pathologist, IHC lab director and GI/liver service leader, 2012-2019; Temple University, Philadelphia, Pa., clinical assistant professor, 2012-2019.

Appointed to the staff of Mayo Clinic, 2019; Associate Professor of Laboratory Medicine and Pathology, Mayo Clinic College of Medicine and Science, 2019-present.