Environmental Expert Witnesses in Maryland

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Environmental expert witnesses practice in a variety of fields, including environmental law, environmental engineering, environmental health and safety, and environmental science. Some of the most common specialties among environmental expert witnesses include hazardous waste management, air quality analysis, water pollution control, soil contamination assessment, and climate change impact studies. They can opine on the effects of industrial pollution, impacts of land development, natural resource depletion, waste disposal practices, and climate change policies.

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Mr. Walter Karl Rothfuss, PE, CFEI, CFIIView profile

ID: 130024

Mr. Walter Rothfuss, PE, CFEI, CFII

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Maryland

Mr. Walter K. Rothfuss has 46 years of experience in Forensic Engineering and he earned his BS in Engineering from University of Maryland, College Park. Today, this expert is certified as a Fire and Explosion Investigator and as a Fire Investigation Instructor through the National Association of Fire Investigators. He is also licensed as a Professional Engineer in the States of Maryland and...

Land Surveying Expert WitnessView profile

E-008003

Land Surveying Expert Witness

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Maryland

This expert has over 25 years of experience in land surveying. He received a B.S. in Environmental Management from the University of Maryland. Most of his positions have consisted of leading survey field crews for various projects. His expertise includes boundary work, ALTA/ACSM surveys, topographic surveys, and platting. He currently serves as a Land Surveyor and Team Leader for a consulting...

Dr. Gregory Bruce Diette, MD, MHSView profile

ID: 332342

Dr. Gregory Diette, MD, MHS

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Maryland

Dr. Gregory Diette has over 20 years of experience in the field of Pulmonary and Critical Care Medicine. He earned his BS degree in Economics from the University of Pennsylvania Wharton School and his MD from Temple University School of Medicine. After completing his Residency at the Hospital of the University of Pennsylvania, he went on to complete a Fellowship in Pulmonary and Critical Care at...

Ms. Veronica StanleyView profile

ID: 36281

Ms. Veronica Stanley

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Maryland

This expert is a Maryland-based Certified Industrial Hygienist (CIH) via the American Board of Industrial Hygiene. She holds a Master's degree in Public Health with a focus in Industrial Hygiene from Johns Hopkins, Bloomberg School of Public Health.

Paul EspositoView profile

ID: 43436

Paul Esposito

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Maryland

This highly qualified expert has over 30 years of experience in industrial hygiene. He received his BS from Stoney Brook University prior to receiving his MS in health and safety management from Johns Hopkins University. Today, he is a certified industrial hygienist and safety professional. He is a member of both the American Society of Safety Professionals and the American Industrial Hygiene...

Mr. Mark Thomas Zeko, MS, PG, CHGView profile

ID: 5998353

Mr. Mark Zeko, MS, PG, CHG

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California

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Maryland

Mr. Mark T. Zeko has 35 years of experience in the field of Geology. He earned both his BS in Geology and his MS in Environmental Science from California State University, Fullerton. Today, this expert is a Licensed Professional Geologist in the States of Alabama, California, Florida, Illinois, Indiana, Mississippi, Missouri, North Carolina, and Texas. Moreover, he is a Licensed Professional...

Dr. Alexander Paul Keil, PhD, MSPHView profile

ID: 6330700

Dr. Alexander Keil, PhD, MSPH

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Maryland

Dr. Alexander P. Keil has 9 years of experience in the field of Epidemiology. He earned his BS in Biology from Santa Clara University and both his MSPH and his Ph.D. in Epidemiology from the UNC Gillings School of Global Public Health. Formerly, this expert served as an Assistant Research Professor in the Department of Epidemiology at the UNC Gillings School of Public Health. He currently serves...

Dr. Donald Ira Siegel, MS, PhDView profile

ID: 90684

Dr. Donald Siegel, MS, PhD

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Maryland

Dr. Donald I. Siegel has 52 years of experience in Environment Sciences, Hydrology, and Water Resources. He earned his BS in Geology from the University of Rhode Island, his MS in Geology from Pennsylvania State University, and his Ph.D. in Hydrology and Water Resources from the University of Minnesota. Formerly, this expert held roles as a Senior Hydrogeologist at Stearns & Wheler Environmental...

Dr. Judy Sue LaKind, PhDView profile

ID: 90787

Dr. Judy LaKind, PhD

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Maryland

Dr. Judy S. LaKind has 37 years of experience in the fields of Epidemiology and Public Health. She earned her BA in Earth and Planetary Sciences from Johns Hopkins University, her MS in Geology from the University of Wisconsin Madison, and her PhD in Geography and Environmental Engineering from Johns Hopkins University. Formerly, she served as an Adjunct Associate Professor in the Department of...

The Average Environmental Expert Witness
Charges $375 / Hour

Based on hourly rates. Compare expert witness rates across thousands of specialties in all 50 states.

  • Review Fee

    $325

    Fee info

    This represents an expert’s hourly rate for participating in depositions. Experts may charge more for depositions that require them to travel, and some experts choose to bill a flat, daily or half-daily rate for deposition appearances.

  • Deposition Fee

    $375

    Fee info

    This represents an expert’s hourly rate for participating in depositions. Experts may charge more for depositions that require them to travel, and some experts choose to bill a flat, daily or half-daily rate for deposition appearances.

  • Court Fee

    $425

    Fee info

    This represents an expert’s hourly rate for participating in depositions. Experts may charge more for depositions that require them to travel, and some experts choose to bill a flat, daily or half-daily rate for deposition appearances.

Environmental Expert Witness FAQs

An environmental expert witness provides specialized knowledge and insights on environmental matters, such as pollution, conservation, climate change, and sustainability. They can help interpret complex scientific data and provide credible testimony.

Environmental expert witnesses are often needed in cases involving land use disputes, contamination issues, natural resource damages, regulatory compliance, hazardous waste management, and environmental impact assessments.

Yes. Environmental experts with a focus on climatology can provide valuable insights into climate change-related disputes, including those related to carbon emissions, sea-level rise, and extreme weather events.

Absolutely. Subspecialties can include air quality, water quality, soil science, toxicology, ecology, geology, meteorology, and many others. The choice of expert depends on the specifics of the case.

In construction disputes, an environmental expert can assess potential impacts on local ecosystems or evaluate compliance with environmental regulations. They may also analyze soil stability or contamination risks.

Expert Institute offers a personalized approach to help you find the highest quality experts. We source actively-practicing professionals who match all your requirements for specialty areas, work experience, litigation history, fee range, certifications, location, and more.

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