This is Wei. People also know me by David. I received my PhD degree in GIS and MS in CSE both from The Ohio State University. I am currently working as a data scientist focusing on health informatics research at Nationwide Children’s Hospital.


  • 2007-2014, Ph.D. Geographic Information Science, The Ohio State University, Columbus OH, USA
  • 2010-2013, M.S. Computer Science and Engineering, The Ohio State University, Columbus OH, USA

Research Focus

  • Artificial intelligence in healthcare.
  • Natural language processing techniques and applications.
  • Machine learning techniques and applications.
  • Geospatial techniques and applications.

Leadership Activities

2017 4allpeople Connecting ME Mentor

2016 President of Ohio Chinese American Association

2016 Pacesetter at Pelotonia.

2015 Dublin Soccer Coach

2015 Operation feed campaign leader.

2014 Student president at Bridges International

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