David Grolling joined HealthLandscape in January 2016. His primary responsibilities include managing the geospatial data for the UDS Mapper, producing special purpose maps, and programming. He has experience in GIS, spatial analysis, veteran’s health data and military health records, data management and quality, and user acceptance testing. His research interests include public health, infectious disease epidemiology, and HIV/AIDS. He earned an M.P.S. in geospatial information systems from the University of Maryland at College Park, and a B.S. in anthropology from the State University of New York at Brockport.