Technical Integrity / Collaboration / Exceptional Results
Ann Bradley

Ann E. Bradley

Senior Consultant

Ms. Ann Bradley is a toxicologist and risk assessor with more than 10 years of experience in the health and environmental science fields.  Her particular areas of expertise include site- and chemical-specific risk assessments and toxicological assessments.  She has extensive experience evaluating the potential health impacts of metals, pesticides, PCBs, dioxins, and PAHs through multi-media exposures including through contact with soil, sediment, groundwater, surface water, air, and biota.  Ms. Bradley leads exposure and toxicological assessments of chemicals in consumer products to support regulatory compliance, including under Proposition 65.  She has conducted both deterministic and probabilistic (i.e., Monte Carlo) risk assessments aimed at understanding the influences of uncertainty and variability in exposure patterns and risk results.

In addition, Ms. Bradley is skilled in conducting toxicological evaluations to develop health-based criteria used to derive cleanup goals, and has experience evaluating the toxicology of emerging contaminants (e.g., perfluoroalkyl substances).  Her professional interests include determining methods for integrating findings of divergent data types to inform decision making.

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