Reginaldo Antonio Bertolo is an associate professor at the Instituto de Geociências of the Universidade de São Paulo. He earned his bachelor's degree in Geology from USP in 1989, a master's degree in Geosciences with a focus on Recursos Minerais e Hidrogeologia from USP in 1996, and a Ph.D. in Hydrogeology from USP in 2001. Bertolo serves as coordinator of the graduate program in Recursos Minerais e Hidrogeologia at the Instituto de Geociências. His research centers on hydrogeology, hydrogeochemistry, and the management of contaminated sites, including studies of chromium in groundwater, chlorinated solvent contamination in fractured aquifers, and natural occurrences of hexavalent chromium in sedimentary aquifers. He has authored or co-authored numerous peer-reviewed papers on these topics, such as works published in 2009 examining water-rock interactions and chromium hydrogeochemistry in monitoring wells in Urânia, SP, and contributions to research on aquifer contamination in the Taubaté aquifer. Bertolo has also supervised graduate theses and participated in departmental roles, including service on evaluation committees and coordination positions within the institute. His work contributes to the understanding of groundwater flow, contaminant transport, and environmental management in Brazilian aquifers.
Bertolo maintains an active role in teaching hydrogeology and contaminant transport courses at USP and has been involved in public outreach through interviews and lectures on groundwater resources, including topics related to the Aquífero Guarani and drought-related water searches. He holds the position of associate professor since 2004 and has prior professional experience as a hydrogeologist in environmental consulting firms. Key publications include papers on isotopic and hydrochemical variability in the Pantanal region and technical bases for managing areas contaminated by chlorinated solvents. His contributions are documented in academic repositories and citation databases, reflecting ongoing impact in the field of applied hydrogeology.