
Meet the team
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Dr. Samuel Zarfos
Lab Technical Director
Sam boasts 8 years of experience in environmental analysis, with expertise in laboratory management, instrumentation, and safety protocols. Sam is skilled in various analytical techniques, including HPLC, GCMS, and LCMS, with specialized experience in PFAS analysis across diverse matrices. Sam earned his PhD in Chemistry from the University of Tasmania in Australia.
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Aaron Ervin
Senior Lab Technician
Aaron has over 4 years experience working in analytical chemistry labs with a focus on quality, data integrity, data analysis and reporting. Aaron earned his Bachelor degree in Environmental Biology from University of South Florida.
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Danielle Katz
Lab Technician
Danielle recently graduated from UConn with a Bachelors degree in Environmental Sciences and a minor in Wildlife Conservation. Danielle’s experience as an editor and attention to detail are assets to the team.
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Yasmin Myers
Lab Technician
Yasmin recently graduated from Indiana University with a Bachelors degree in Chemistry. Yasmin's eye for organization and documentation is a great fit for our team as we scale up operations and continue to grow.
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Heinz Gossman
Lab Technician
Heinz is a Norridgewock native and comes to Maine Laboratories with a wealth of in lab experience in the water treatment industry. Heinz’ ability to trouble shoot equipment and problem solve in the moment are invaluable to the team.
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Dr. Chris Richards
CHIEF SCIENCE OFFICER
Chris is a professor of Analytical Chemistry with expertise in the development and utilization of highly sensitive analytical techniques. His research lab is investigating the effect of PFOA and PFOS exposure on macrophage, astrocyte, and microglia function and cell viability.
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Dr. Dave Heidary
CHIEF QUALITY OFFICER
Dave has expertise in the development and implementation of assays and methods for drug discovery and compound identification. In addition, Dave has 20 years of experience in method development for the identification and detection of small molecules.
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Katie Richards, MBA
CHIEF EXECUTIVE OFFICER
Katie, CEO and founder of Maine Laboratories, is a pioneering leader in PFAS testing solutions. With a strong commitment to public health and environmental safety, Katie has established a cutting-edge analytical laboratory that employs state-of-the-art technology for ultra-low PFAS detection limits. Her expertise in driving strategic growth and innovation in PFAS testing methodologies has positioned Maine Laboratories as a leader in the analytical lab space.