Diana E. Waturangi is a Dean of Biotechnology faculty, Atma Jaya Catholic University, Jakarta, Indonesia. She did her PhD in Microbiology at the Bogor Agricultural University, and the thesis were done at the Institute for Small Animal Science, Celle, Germany through the fellowship from German Academic Exchange Service (DAAD). While for postdoctoral program were did at the Oklahoma State University, USA and University of Texas Houston Medical Center, USA Her research is concerned with enteropathogenic bacteria from street foods, and water source, including Salmonella, pathogenic Escherichia coli and Vibrio cholerae. She did a lot of work on molecular detection of virulence genes, antibiotic resistance as well as integron analysis. She also interested in the genetic diversity study using repetitive sequences and Macrorestriction Fragment Length Polymorphism (MFLP) analysis of those bacteria. Her ongoing research is to explore, and characterize antibiofilm activity from many resources to treat enteropathogenic bacteria. She was granted grant from Indonesia Toray Science Foundation (ITSF) 2007, International Society for Infectious Diseases (ISID), USA 2008. She has held grant from International Foundation for Science (IFS) Sweden and Directorate General of Higher Education 2009, 2010, 2012 and 2015. She was awarded fellowship from Bill & Melinda Gates Foundation in 2008, 2010, 2011, 2017 through Global Health program and fellowship from Global Bacteria Forum 2011 and World Society Pediatric of Infectious Diseases (WSPID) 2011, In 2013 Fellowship from Victorian State Government, Australia. In 2015 she awarded Leadership grant for Internaional educator from American Society for Microbiology. In 2016 she was awarded as Country Ambassador for American Society for Microbiology.