This environmental and hydrogeology expert has 30 years of experience in geology, hydrogeologic characterization, contaminant assessment and remediation, stormwater compliance, and environmental review, with 10 years of expert witness involvement. He has provided deposition testimony in matters involving groundwater contamination, industrial stormwater runoff, petroleum hydrocarbon releases, regulatory compliance, volatile organic compounds, PFAS, and hydrogeologic conditions affecting groundwater elevations. His technical work includes groundwater flow and contaminant transport modeling, aquifer testing, monitoring network evaluation, and groundwater vulnerability assessments addressing VOCs, PFAS, perchlorate, MTBE, and petroleum hydrocarbons in soil, soil vapor, sediment, and groundwater. He has evaluated investigation and remediation strategies under federal environmental statutes and served as a testifying expert in the review of environmental impact reports involving hazardous materials, water quality, air quality, greenhouse gas emissions, and geologic hazards.

He currently holds a senior leadership role at a private environmental consulting firm, managing complex environmental projects and providing regulatory and litigation support. His prior experience includes work in hazardous waste and remediation programs within a federal regulatory agency, where he held senior hydrogeology and science policy roles, led enforcement actions, and contributed to groundwater policy development. His litigation experience includes stormwater runoff, drinking water impacts, fuel releases, PFAS-impacted groundwater, vapor intrusion, and environmental review issues related to energy infrastructure projects. He holds credentials as a Professional Geologist (P.G.), Certified Hydrogeologist (C.Hg.), Qualified SWPPP Developer (QSD), and Qualified SWPPP Practitioner (QSP).