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Renee M. Kalmes, M.S.P.H., C.I.H.

Senior Managing Scientist

Exposure Assessment & Dose Reconstruction

Professional Profile


Ms. Kalmes is a certified industrial hygienist with over 20 years of health risk assessment experience. In this role, she is responsible for designing, conducting, and managing technical studies addressing environmental, and occupational impacts of chemical agents. Ms. Kalmes has developed and conducted sampling programs to evaluate potential chemical exposure in air, soil, and groundwater and has prepared over 100 exposure and risk assessment for various properties, including former landfills, industrial, residential, recreational and agricultural properties and schools, including Brownfields Sites. She has evaluated potential exposure to metals, pesticides, volatile organic chemicals and petroleum products in soil, groundwater and air and developed clean-up levels and other risk management recommendations. Ms. Kalmes has evaluated soil vapor intrusion issues through use of soil vapor modeling and air monitoring tools. She has communicated risk results to a variety of stakeholders, including neighborhood, worker and community groups. Ms. Kalmes has taught more than 15 courses on risk assessment at the University of California Extension Program and has developed and conducted more than 100 training programs.

Currently, Ms. Kalmes specializes in conducting and directing studies to assess potential exposure to consumer products including evaluation of benzene, toluene, lead, cadmium, arsenic, phthalates, ethyl benzene and formaldehyde. She has developed sampling protocols to evaluate FDA and CPSC and Proposition 65 claims, specifically addressing dermal contact and incidental ingestion of metals associated with hand-to-mouth activities.

Ms. Kalmes has also conducted numerous exposure assessment analyses of community and occupational exposure data for use in cohort and case-control epidemiologic studies. In this role she has designed and managed air sampling programs to evaluate various job classifications to be used in epidemiological studies. She has evaluated community and occupational exposure issues associated with asbestos, beryllium, sulfides, and chlorinated hydrocarbons.

  • M.S., Air and Industrial Hygiene, University of North Carolina, Chapel Hill, 1983
  • B.S., Environmental Science, Purdue University, 1981

    • Certified Industrial Hygienist, Comprehensive Practice 1985