Rachel Zajac-Fay
Rachel Zajac-Fay is a Senior Scientist based in Florida with 17 years of experience focused on ecotoxicology, ecological risk assessment, contaminated site assessments, and emerging contaminants.
Andrea Wojtyniak, QPRA
Andrea Wojtyniak is a Senior Scientist and Risk Assessor based in Ontario with more than 15 years of experience focused on human health and ecological risk assessments, environmental compliance reporting, due diligence, and product safety and compliance.
Chris Lieder, PG
Chris Lieder is a Senior Principal Geologist based in California with more than 20 years of experience focused on transactional due diligence, site characterization, environmental remediation, and regulatory compliance.
Microplastics
Lead Practitioners Nothing Found Microplastic Projects Nothing Found
Catherine Bingham
Catherine Bingham is a Principal Risk Assessor based in Australia with more than 20 years of experience focused on assessing health and environmental risks from contaminated sites and other environmental exposures and developing remediation and management plans to address those risks.
Ashkan Arefi, PEng, QPESA, QPRA
Ashkan Arefi is a Principal Environmental Engineer and Risk Assessor based in Ontario with more than 17 years of experience assessing and managing contaminated sites across Canada.
Thomas Brunshidle
Thomas Brunshidle is a Senior Consultant based in Wisconsin with more than 30 years of experience focused on environmental health, safety, and global regulatory affairs.
Damon DeYoung, PG, PMP
Damon DeYoung is a Senior Principal Geologist based in California with more than 20 years of experience focused on geologic and hydrogeologic investigations, program development and management, and environmental restoration of federal sites.
Dianne Green
Dianne Green is a Principal Global Product Stewardship and Regulatory Affairs Consultant based in Ohio with more than 30 years of experience focused on chemical and product risk assessment, regulatory compliance, merger and acquisition due diligence, and hazard communication.
Jean Zodrow, PhD
Jean Zodrow, PhD, is a Principal Scientist based in Colorado with more than 18 years of experience focused on toxicology, ecological risk assessment, site characterization, regulatory guidance, and risk-based screening criteria and ecological risk assessment of per- and polyfluoroalkyl substances (PFAS).
