Core Faculty

Francis de los Reyes

Professor of Civil, Construction, and Environmental Engineering, Associate Faculty of Microbiology
College of Engineering
Interests: water treatment, wastewater treatment, sanitation, fecal sludge management, and microbiology



Ayse Ercumen

Assistant Professor in Forestry and Environmental Resources 
College of Natural Resources
Interests: nutrition interventions, epidemiology, infrastructure, antimicrobial resistance, climate change, and transmission pathways


Raymond Guiteras

Assistant Professor in Agricultural and Resource Economics
College of Agriculture and Life Sciences
Interests: benefits of sanitation programs, climate change impacts, and willingness to pay for clean water


Angela Harris

Assistant Professor in Civil, Construction, and Environmental Engineering
College of Engineering
Interests: fecal contamination exposure, water quality indicators, transmission pathways, food hygiene, and engineering pedagogy