Say Hello to Andrew, New Toxicologist at Trihydro

Trihydro has expanded to Tulsa, Oklahoma with the addition of Andrew Pawlisz, a board-certified toxicologist and environmental expert in risk-based assessment and site closure. Andrew comes to Trihydro after working on Toxic Substances Control Act (TSCA), per- and Polyfluoroalkyl Substances (PFAS), and Total Petroleum Hydrocarbons (TPH) projects as a consultant and directly for major petroleum and transportation companies.

A Little About Andrew
Andrew is a published professional with an extensive background in environmental remediation, regulatory compliance, and contaminants management. His key areas of expertise include applied toxicology, human health and ecological risk assessment, litigation and regulatory support, fate and transport, bioaccumulation assessment, risk-based remediation design, and risk communication. He is an active member of national and international organizations and a frequent contributor in his field, including but not limited to:

  • Society of Toxicology
  • Society of Environmental Toxicology and Chemistry
  • Society for Risk Analysis
  • Interstate Technology and Regulatory Council
  • Air and Waste Management Association
  • Society of Wetland Scientists
  • American Petroleum Institute TSCA Task Group
  • Exposure Assessment Task Force

And Did You Know?
Andrew is fluent in French, Polish, and conversational Russian. His hobbies include sailing, kayaking, bicycling, hiking, and classic car restoration.

Trihydro is excited to welcome Andrew as a valued expert in support of oil and gas projects, as well as emerging contaminant issues.

Andrew’s Contact Info
[email protected]
LinkedIn Profile

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