Environmental Expert Witnesses

Environmental & Science Expert Witness Listings

Consultants and expert witnesses who may provide expert witness testimony regarding environmental issues may be found by clicking on the areas of expertise located on this page. Experts found here may consult on issues involving environmental forensics, environmental health and safety, and environmental impact studies (EIS). These environmental experts may provide reports and expert testimony regarding EPA regulations, the National Environmental Protection Act (NEPA), and recycling. They may also provide expert testimony on air pollution, water pollution, the Clean Water Act, asbestos and lead-based paint assessment, soil/groundwater investigations, above ground and underground storage sites, and landfills, as well as related issues.

You may limit your search for Environmental expert witnesses to a specific area by selecting a state from the drop down box.

Expert Witnesses

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Featured Experts
Nachman Brautbar, M.D.
Dr. Nachman Brautbar is board-certified in internal medicine, forensic medicine and nephrology, with a specialization in toxicology. His lists of academic appointments include Associate Professor of Pharmacology and Medicine and Clinical Professor of... Learn More ›

Dr. Kos Galatsis Ph.D. (Carbon Monoxide Forensics)
- Carbon Monoxide Detection and Measurements. - Carbon Monoxide Gas Leaks, Exhaust Flow, Ventilation, and Backdraft. - Carbon Monoxide Diffusion and Accumulation. Close Proximity Exposure. Indoor Accumulation. - Carbon Monoxide in Indoor Confined... Learn More ›

James J. Connors (Nationwide Practice in Hydrology and Environmental Science)
Certified Professional Hydrologist and Licensed Professional Geologist/Geoscientist. 39 years of experience working on projects and legal cases involving environmental contamination, stormwater, and general surface and subsurface hydrology. 13 years... Learn More ›

Jay Rosenthal, CCM (Air, Weather & Sea Conditions, Inc.)
In many areas of litigation, weather factors can be crucial, sometimes decisive factors in establishing liability and the size of a reasonable settlement. As a Certified Consulting Meteorologist and expert witness with over 30 years of professional experience,... Learn More ›

Robin D Franks, P.G., CHMM, RSO (TGE Resources, Inc.)
35+ yrs. diverse experience, education, credentials & licensing in geology, biology, remediation, & hazardous materials management. For the built environment, I hold multiple credentials in asbestos, lead, indoor air quality, industrial hygiene, mold... Learn More ›
Ronald D Schaible, CIH, CSP, CPE (Robson Forensic Inc.)
Location: Multiple Locations
Areas of Expertise: Ron Schaible, CIH, CSP, P.E. is Certified in the Comprehensive Practice of Industrial Hygiene (CIH), Certified Safety Professional (CSP), a Registered Professional Engineer #36714-Safety (Massachusetts),...
David A. Breitigam CIH, CSP (Robson Forensic, Inc.)
Location: Multiple Locations
Areas of Expertise: David A. Breitigam CIH, CSP Industrial Hygienist & Certified Safety Professional David is recognized as a Certified Industrial Hygienist (CIH) by the American Board of Industrial Hygiene, and as a...
JULES H KAMIN (ValuEconomics, Inc.)
Location: California
Areas of Expertise: Dr. Jules Kamin received his Ph.D. in business economics, finance and management science from the University of Chicago Graduate School of Business, rated #1. He is an expert on economic damages. He...
Michael A. Wolfson, M.D., M.P.H. M.S. (Syracuse Occupational and Environmental Medicine Consultants)
Location: New York
Areas of Expertise: Dr. Wolfson has been fellowship-trained and board certified in Occupational & Environmental Medicine, board certified in Family Medicine, and certified by examination in Addiction Medicine. He received...
Mark D. Mitchell (Genesis Project, Inc.)
Location: Georgia
Areas of Expertise: Mark D. Mitchell, P.G. is a registered professional geologist, based in the southeast United States, with over 37 years of experience in hydrogeology, environmental science and project management. This...
Julian M. Toneatto, Ph.D., PE, PP(NJ) (Adler Engineers, Inc.)
Location: Pennsylvania
Areas of Expertise: Highly experienced, articulate Professional Engineer (PE) in several states and Prof. Planner (PP)NJ. Engineering expert with 43 years experience in Engineering and Environmental Consulting. Doctorate...
Allan D. Snyder (AFC Forensic Consulting - PEST MANAGEMENT)
Location: California
Areas of Expertise: BED BUGS, COCKROACHES & TERMITE EXPERT WITNESS Active: CA Branch 2 Structural Pest Control License FR28957 (Household Pests & Insects) • Bed Bugs, Cockroaches • Entomology, Insect Pathology • Rats,...
Meyer R. Rosen (CPC, CChE, FRSC, FAIC, FACFE, DABFET)
Location: Florida
Areas of Expertise: Mr. Meyer R. Rosen, President of Interactive Consulting, Inc. has over thirty-five years of industrial and academic experience in chemistry and chemical engineering. He serves as a Forensic expert witness...
Philip T Tringale, PhD, PE (Langan Engineering & Environmental Services)
Location: California
Areas of Expertise: Dr. Tringale provides environmental consulting and expert witness services to a diverse group of public and private sector clients throughout the United States both directly and through legal counsel....
Medical Advisors, Inc./Technical Network Consulting Service
Location: Pennsylvania
Areas of Expertise: Your Link To Americas Most Qualified Experts! Get the right Expert and the right Service! Medical Advisors, Inc. provides top ranked Board Certified physicians and academicians in all medical specialties....
Liberty Environmental
Location: Pennsylvania
Areas of Expertise: Liberty Environmental, Inc. provides environmental consulting and engineering services to clients across the United States – including manufacturers, private landowners, land developers, financial institutions...
Dan Napier, MS, CIH, CSP (DNA Industrial Hygiene)
Location: California
Areas of Expertise: Dan Napier, CIH is a California based Industrial Hygienist providing Litigation Support, Case Evaluation and Laboratory Services, and Expert Testimony on a Nationwide basis. My Los Angeles office is located...
Jon J. Pina, MS, CSP (Evergreen Environmental Health and Safety, Inc.)
Location: Pennsylvania
Areas of Expertise: Mr. Pina has forty plus years of experience in safety, health, Personal protective equipment, PPE, and environmental management/loss prevention for construction, demolition, coal, chemical, steel, environmental...
Timothy D Bechtel (RETTEW)
Location: Pennsylvania
Areas of Expertise: Dr. Bechtel is geophysicist/geologist, and a world-renowned expert on sinkholes. But not just sinkholes; bedrock conditions, caves, water pollution, and all issues related to karst terranes. Dr. Bechtel...
Ben Costello (Nationwide Environmental Svcs)
Location: Colorado
Areas of Expertise: Nationwide Environmental Services, Inc. (NES) specializes in CERCLA/SARA site project management and in litigation support and expert witness work. Our staff also has considerable experience in providing...
Accident & Safety Consultants
Location: Multiple Locations
Areas of Expertise: ($180ph review NY, NJ, MD, PA, DE, VA, DC, WV) • Accident Reconstruction: Car, Bus, Truck, Pedestrian, Bicycle, Motorcycle, Rollovers • Biomechanics,Occupant Injury • Safety Standards, Falls • Building...
Ernest P. Chiodo, M.D., J.D., M.P.H., M.S., MBA, CIH (Ernest Chiodo P.C.)
Location: Multiple Locations
Areas of Expertise: Ernest P. Chiodo, M.D., J.D., M.P.H., M.S., M.B.A., C.I.H. is a physician, an attorney, a Certified Industrial Hygienist (C.I.H), toxicologist, and a biomedical (biomechanical) engineer. Dr. Chiodo received...
ForensisGroup, Inc. (The Expert of Experts)
Location: Multiple Locations
Areas of Expertise: For over 30 years, ForensisGroup has provided the nation’s top law firms, businesses, insurance companies, government entities with highly qualified expert witnesses and consultants. Experts referred by...
Robert C. Sugarman, PE (RCS Performance Systems, Inc.)
Location: New York
Areas of Expertise: Personal injury analyst. BA, MS, SM, PhD in physics & psychology (including MIT); 45 yrs R&D, teaching, trial testimony, industrial training, 'in the trenches'. Perception, vision, warnings, equipment/product...
David L Mitchell, Ph.D. (GEO Associates)
Location: Texas
Areas of Expertise: GEO Associates provides litigation support services and expert witness testimony for civil and criminal investigations and insurance industry cases (both plaintiff and defendant) that involve Groundwater...
Peter Petrovsky PE, ME, CE, IE, A B HAZ & C-12 MULTI-DISCIPLINED ENGINEER & CONTRACTOR (Diversified - lppetrovsky@gmail.com)
Location: California
Areas of Expertise: Peter Petrovsky, PE, earned registrations as Professional Engineer in Civil Engineering, as well as, in Mechanical Engineering. Additionally, he earned licenses as a General Engineering Contractor, General...
Bonneau Dickson (Bonneau Dickson, PE)
Location: California
Areas of Expertise: Bonneau Dickson, P.E. is a sanitary engineer with forty years of experience in all aspects of potable water, wastewater and stormwater design and construction management. He has provided forensic sanitary...
Michael A Pouncey (Genesis Environmental Group, LLC)
Location: Texas
Areas of Expertise: Michael Pouncey has eleven years of experience and progressive responsibility in environmental consulting. His qualifications include extensive hands-on planning; field investigation; design; cost estimating;...
Michael D. Klein, P.E., CHMM, C.F.E.I. (Robson Forensic, Inc.)
Location: Multiple Locations
Areas of Expertise: MICHAEL D. KLEIN, P.E., CHMM, C.F.E.I. Professional Engineer - Certified Hazardous Materials Expert - Certified Fire & Explosion Investigator - Manufacturing Processes & Procedures - Environmental Management...
James Caron, CCM (Caron Weather Consultancy)
Location: Texas
Areas of Expertise: James Caron, a former Air Force meteorology officer and chief meteorologist for a global financial firm, specializes in historical weather research for litigation with over 20 years of weather experience....
James P Hogan (The ELAM Group)
Location: Indiana
Areas of Expertise: As President and CEO of The ELAM Group, James Hogan comes to work every day excited to lead the talented group of ELAM's technical experts, consultants and contractors. At our core, we strive to balance...
Chuck Dutill, P.E., D.F.E. (Heritage Technical Services, Inc.)
Location: Pennsylvania
Areas of Expertise: For over 45 years Mr. Dutill has been performing hydrology and environmental engineering nationwide. He has focused on wastewater, stormwater, flooding, sewers, septic systems, groundwater, drainage, runoff,...
Diane Trainor, Ph.D., CHCM (Robson Forensic Inc.)
Location: Multiple Locations
Areas of Expertise: Diane Trainor, Ph.D., CHCM Certified Hazard Control Manager & Workplace Safety Expert Dr. Trainor is an expert in the fields of Environmental and Occupational Safety and Health, and Occupational Ergonomics....
Hannah M Mathers (Mathers Envir, Sci, Service, LLC)
Location: Ohio
Areas of Expertise: Dr. Hannah Mathers has over 26 years of experience and training in weed control in landscape and nursery crops, and is accomplished in herbicide chemistry, plant biochemistry, plant physiology and agricultural...
Paul Damian PhD, MPH, DABT, ERT (Damian Applied Toxicology, LLC)
Location: Michigan
Areas of Expertise: Dr. Paul Damian is a Board Certified Toxicologist (Diplomate of the American Board of Toxicology [DABT]) and European Registered Toxicologist (ERT) with over 35 years of experience assessing the human...
Jennifer T. Morningstar, B.S.Ch.E., P.E. CFEI (The Warren Group)
Location: Multiple Locations
Areas of Expertise: Location: South Carolina **Available Nationwide** Jennifer Morningstar is President and Senior Consulting Engineer of The Warren Group. A licensed professional engineer in several states and a NAFI...
Dr. Eric N Brown, CIH, CSP (Indoor Environments)
Location: California
Areas of Expertise: I am an industrial hygienist with over twenty years of experience in health and safety, industrial hygiene, and indoor air quality exposure assessments. I am a Certified Industrial Hygienist (CIH) and...
Vincent A. Ettari, P.E. (Vincent A. Ettari, P.E., P.C.)
Location: New York
Areas of Expertise: Vincent A. Ettari, P.E., P.C. serves New York City & the counties of Westchester, Dutchess, Putnam, Orange, Rockland, Ulster, Suffolk (Long Island), Nassau, Bronx (N.Y.), Queens, Brooklyn / Kings County,...
STM Weather (Alicia Wasula, PhD, CCM )
Location: New York
Areas of Expertise: The team of Certified Consulting Meteorologists, with extensive operational and research experience, delivers clear, plain language reports describing the most detailed complex forensic weather analysis...
Ulf Lindmark, PE, Board Certified Environmental Engineer (EFI Global)
Location: California
Areas of Expertise: Mr. Lindmark is a California practicing Professional Engineer (PE) with 42 years environmental experience and 33 years of litigation/court experience. Mr. Lindmark is a Board Certified Environmental Engineer...
Todd R Morris, CCM (Global Weather and Climate Consulting LLC)
Location: Arizona and California
Areas of Expertise: Global Weather and Climate Consulting LLC is an independent weather consulting firm specializing in forensics, forecasting, planning and weather expert witness testimony for both plaintiffs and defendants....
Hung K Cheung, MD, MPH, FACOEM (Cogency)
Location: Maryland
Areas of Expertise: Hung K. Cheung, MD, MPH, FACOEM, is the President of Cogency Solutions. in Baltimore, Maryland. Dr. Cheung is a graduate of Loyola College in Baltimore and received his Medical degree from University of...
Mark C Krause (Krause Analytical LLC)
Location: Texas
Areas of Expertise: Krause Analytical provides court-defensible laboratory testing and expert testimony to a wide range of plaintiffs and defendants, including personal injury suits, environmental damage and remediation,...
David L. Mitchell, Ph.D (Met Associates)
Location: Texas
Areas of Expertise: MET Associates provides litigation support services and expert witness testimony for civil and criminal investigations and insurance industry cases (both plaintiff and defendant) that involve Air Quality...
Michael S. Gossman, M.S., DABR, FAAPM, FACR (Regulation Directive Medical Physics)
Location: Kentucky
Areas of Expertise: I am the Chief Medical Physicist in Radiation Oncology at a facility in New Albany, Indiana. I am responsible for all scientific and technical aspects of imaging, treatment and radiation safety and am...
Steven B. Norris AIA, RCE, HG, GE, EG, RG, GC, CASp (Architectural & Engineering Design Group)
Location: California
Areas of Expertise: Mr. Norris is a licensed Architect, Engineer and Contractor, whose litigation experience includes forensic analysis of large scale residential, commercial, industrial and public works projects. During...
David Gossman (Gossman Forensics)
Location: Iowa and Illinois
Areas of Expertise: Gossman Forensics provides expert technical assistance to counsel in litigation involving fires and explosions, chemical and environmental forensics, hazardous waste, hazardous materials, regulatory compliance,...
Robin D. Franks (TGE Resources, Inc.)
Location: Texas
Areas of Expertise: Ms. Franks is the President & CEO of TGE Resources, Inc. - a professional services firm specializing in environmental consulting, engineering, and industrial hygiene. She holds multiple degrees and related...
Consolidated Consultants
Location: Multiple Locations
Areas of Expertise: Consolidated Consultants (CCc) continues to deliver high quality expert witness and medical expert witness referrals nationwide since 1995. CCc is the only referral service where you can view the full,...
Environmental FAQs

What is an environmental expert witness?

An environmental expert witness may be called upon to provide testimony in legal cases related to air and water quality, hazardous waste management, environmental regulations, and environmental impact assessments, among other issues.

What is the role of an environmental expert witness?

An environmental expert witness offers expert testimony on issues related to environmental science and related legal issues.

How much can a person make as an environmental expert witness?

Environmental expert witnesses may earn somewhere between $200 and $450 per hour, or more based on the circumstances. The fee will be agreed upon between the retaining attorney and expert.

What are the qualifications of an environmental expert witness?

An environmental expert witness should possess experience in environmental testing or regulation, and have knowledge of relevant regulations and standards related to environmental science.

For a case, how is evidence gathered by an environmental expert witness?

An environmental expert witness gathers evidence through site inspections, data analysis, and laboratory testing. They may also review documents and conduct interviews with relevant parties to support their findings and opinions.

What type of cases typically involve the testimony of an environmental expert witness?

Environmental expert witnesses are typically called upon in cases involving pollution, contamination, hazardous waste, and other environmental issues. They provide scientific and technical expertise to help inform legal decisions.