Dr. Chiang S. Jao, Ph.D., is chief biomedical informaticist with Tranformation Inc. based in Maryland. He has been involved in medical informatics since coming to University of Illinois at Chicago in 1992 to work on clinical decision support systems. His research was awarded the grant from National Patient Safety Foundation in investigating the matching of prescribing medications and clinical problems in electronic heath records. He was the visiting scholar in the Lister Hill National Center for Biomedical Communications, National Library of Medicine and built a standard drug-problem database based on authoritative information from approved drug package inserts. He has extensive experience as a software consultant to healthcare institutions. He is a senior member of the Institute of Electrical and Electronic Engineers (IEEE) and the American Medical Informatics Association (AMIA). He has successfully published two INTECH book series of decision support systems in 2009 and 2011.