Find an Expert Witness

Forensic, General & Medical
Expert Witnesses

Chemical Expert Witnesses


American Scientific Consultants Corp

American Scientific Consultants Corp

New York - Serving: All States

Phone (516) 635-9916
Website https://www.forensictox.com/

Toxicologist: Forensic & Clinical Toxicology Case Review & Expert Testimony

American Scientific Consultant Corp is specialized in toxicology and the effects of various drugs, alcohol and chemicals and the medical legal implications of their exposure. We provide expert consulting services in validating drug and alcohol testing, DUI, post-mortem toxicology, and the assessment of the...

John A. Williams, PhD, PE, ASA, MBA, CFEI, AIChE Fellow

John A. Williams, PhD, PE, ASA, MBA, CFEI, AIChE Fellow

Indiana - Serving: All States

Phone (574) 247-6000
Website https://e-p-s.net

Oil & Gas, Chemicals, Coal, Fire & Explosions; Forensic Technology, Valuation

John A. Williams, PhD, PE, CFEI, MBA, ASA, AIChE Fellow. Dr. Williams delivers technology assessments and financial valuation analysis for business disputes involving intellectual property, trade secrets, patent infringement, licensing, royalties, capital investment, manufacturing operations expenses, ad valorem...

Interactive Consulting, Inc.

Interactive Consulting, Inc.

New York - Serving: All States

Phone (516) 922-2167
Website chemicalconsult.com

Chemical Technology Expert Witness & Management Consulting Services

Meyer R. Rosen, CFEI, CPC, CChE, FAIC, FRSC, DABFET, is an experienced, forensic expert witness for plaintiff or defense; both Federal and State. Accepting cases including, but not limited to: fires and explosions, hazardous chemicals, specialty chemicals, chemical burns and toxic exposure. Consumer and Industrial...

JM Miller Engineering, Inc.

JM Miller Engineering, Inc.

Michigan - Serving: Miller Engineering serves clients nationally with offices located ...

Phone (734) 662-6822
Website www.millerengineering.com

Engineering Expert Witness & Consulting

Dr. Miller is an Emeritus Professor at the University of Michigan College of Engineering and a registered professional engineer and consultant with more than 30 years of experience as an engineering expert witness. He specializes in warnings, labeling and instruction manuals, consumer product design, process safety,...

Gossman Forensics

Gossman Forensics

Iowa - Serving: All States

Phone (563) 652-2822
Website https://www.gossmanforensics.com

Environmental and Chemical Forensics Expert Witness

Gossman Forensics is an international chemical and environmental forensics company. Our experience spans over 40 years of industrial, regulatory and environmental activities. The focal point of Gossman Forensics service is a rapid response to client needs with accurate, competent professionalism.

Shannon John Johnson - PharmDmand

Shannon John Johnson - PharmDmand

California - Serving: All States

Phone (858) 876-8164
Website www.pharmdmand.com

Pharmacy and Pharmacology Expert Witness

Dr. Shannon J. Johnson has more than 19 years of pharmacy experience specializing in clinical pharmacy, pharmacology, information systems, safe medication practice, and quality improvement. Highlights of his experience include serving as the Director of Inpatient Pharmacy at Sharp Memorial Hospital in San Diego (350...

Dr. Eric Brown CIH, CSP

Dr. Eric Brown CIH, CSP

California - Serving: All States

Phone (888) 988-8867

Mold and Industrial Hygiene Expert Witness

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 a Certified Safety Professional (CSP), with both certifications in good standing with the issuing boards. I hold a...

Chuck Dutill, P.E., D.F.E. - Heritage Technical Services, Inc.

Chuck Dutill, P.E., D.F.E. - Heritage Technical Services, Inc.

Pennsylvania - Serving: Nationwide and international expert witness and consulting services ...

Phone (610) 701-5650
Website https://www.heritageservices.com

Hydrology, Environmental Engineering, and Civil Engineering Expert Witness and Consultant

For over 40 years Mr. Dutill has been practicing in hydrology and environmental engineering. He has focused on wastewater, stormwater, flooding, sewers, septic systems, groundwater, hydrogeology, drainage, hydraulics, backups, drinking water, air quality, mold, hazardous waste, water quality, soils, erosion, wells,...

Acorn Consulting Services, LLC

Acorn Consulting Services, LLC

Arizona

Phone (602) 888-7250
Website https://www.acornconsultingengineer.com

Forensic Engineering, Litigation Consulting and Expert Witness Services

Acorn Consulting Services, LLC offers analysis and engineering consultation for complex building projects including commercial office buildings, healthcare facilities, institutional laboratories, and clean manufacturing facilities for the semiconductor and advanced technology industries.

Loeffler Engineering Group

Loeffler Engineering Group

Texas - Serving: All States

Phone (512) 267-8700
Website www.loefflerengineering.com

Conveyor System Engineering & Materials Handling Expert Witness

Loeffler Engineering Group (LEG) covers all the engineering disciplines, including Belt Conveyors, Machine Design, Marine, Civil, Structural, Geotechnical, Mining and Electrical. Our experience has served most industries that utilize belt conveyors. Some of these industries include: power, co-generation, mining,...

Rapperport Associates

Rapperport Associates

Massachusetts - Serving: All states

Phone (781) 862-9001
Website rapperport.com

Failures, Fire and Explosion Investigation Expert Witness Services

Rapperport Associates provides forensic engineering services: fire and explosion investigation, failure analysis and accident reconstruction services. The company has built a reputation for superior work product and professional integrity since 1974.

Restaurant Expert Witness - Howard Cannon, CEO

Restaurant Expert Witness - Howard Cannon, CEO

Alabama - Serving: Nationwide

Phone (800) 300-5764
Website https://RestaurantExpertWitness.com

Restaurant Expert Witness and Mediation Services; Hospitality Expert Witness

NATIONWIDE SERVICES - NO CHARGE for Domestic travel - Plaintiffs and Defendants - State and Federal courts
Since 1987 we have specialized in only restaurant and bar industry legal matters with 250+ Litigation and 300+ Pre-Litigation and Consulting projects to our credit.
Restaurant Expert Witness, Restaurant...

GEO Associates

GEO Associates

Texas - Serving: All States

Phone (936) 257-1633
Website www.geoassociates.net/

Forensic Geosciences Litigation Support

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 Pollution and Data Analysis, Forensic Geology and Geophysics, Hydrology Modeling, and Forensic Meteorology...

Albert H. Lyter, III, PhD, Federal Forensic Associates, Inc.

Albert H. Lyter, III, PhD, Federal Forensic Associates, Inc.

North Carolina - Serving: All States

Phone (919) 848-3696
Website inkdating.com

Ink & Paper Analysis / Trace Evidence / Questioned Document Examination & Ink Dating Expert Witness

Dr. Lyter provides consultation, examination, training, research and testimony in matters of forensic science, including ink and paper analysis, trace evidence, and questioned document examination. Qualified trace evidence areas include fire debris, explosives, paint, hair, fibers, glass, and wood. The validity of...

Medical Device Consulting LLC

Medical Device Consulting LLC

Florida - Serving: All States

Phone (216) 571-1532
Website https://gymedicaldeviceconsulting.com/

Medical Devices Consultant and Failure Analysis Expert Witness

Dr. George "G" Yanulis, D.ENG. provides expert testimony, reports, and opinions on medical device liability cases and limits his services for attorneys who have already been retained for active cases.
He is a Cardiovascular Device Product Development and Research Engineer and possesses a MEng, MS, DEng (all in...

Consolidated Consultants Co.

Consolidated Consultants Co.

California - Serving: All States, International

Phone (800) 683-9847
Website https://www.freereferral.com

Free Expert Witness & Medical Expert Witness Referrals Nationwide

Consolidated Consultants, or CCc as it is widely known, is a national referral service for both the expert witness and medical expert fields. We have thousands of expert witnesses, as well as medical experts, in our directory. We are focused on providing complimentary first-rate referrals of expert witnesses and...

Vident Partners

Vident Partners

Maine - Serving: All states and Canada.

Phone (913) 257-5170
Website https://www.videntpartners.com

Expert Witness Search and Referral Service

Vident Partners provides concierge-level service. We handle each assignment in a customized manner, using our knowledge of the case, our knowledge of the experts, and our years of working with both plaintiff and defense attorneys in virtually every jurisdiction in the United States and Canada. Our goal is always to...

CLM Engineering Associates, LLC

Stamford, Connecticut

Premises Liability/Construction Accidents/Building Code Compliance Expert Witness

Phone (917) 270-8822

CLM Engineering Associates, LLC is a multi-faceted engineering firm. We were established in 2010 by Craig L. Moskowitz after spending more than 14 years working for other consulting engineering firms, construction management organizations, builders and general contractors. In addition, he honed his...

Riley Welch LaPorte & Associates Forensic Laboratories

Frankenmuth, Michigan

Forensic Documents/Ink Dating/Latent Prints/Firearms & Toolmarks/Biology & DNA Expert Witness

Phone (517) 394-1512

Riley Welch LaPorte Forensic Laboratories is an internationally recognized forensic laboratory employing a Forensic Chemist with a Masters Degree in Forensic Science, four forensic document examiners, one fingerprint specialist, one forensic firearms & tool marks examiner, one forensic...

3rd Degree Investigations, Inc.

Oxford, North Carolina

Chemistry Forensic Consultant and Expert Witness

Phone (919) 427-5592

Dana Way started her career working in a laboratory in 1989. While working as a Chemist for Commonwealth Laboratories and later for Roche Analytics Laboratories, she learned analysis and reporting, laboratory methods and procedures, method development, and worked with a variety of analysis...

Paul Abato Consulting

Providence, Rhode Island

Pharmaceutical Expert Witness

Phone (401) 379-9364

My services have been retained by a major generic pharmaceutical drug company in a high profile case, I was deposed and participated in pretrial preparation. ; Currently, I am providing expert witness consulting services in an ongoing case for a nutraceutical company where I have been deposed and...

EFI Global

Houston, Texas

Engineering, Forensics, Fire Cause & Origin, Environmental, Failure Analysis Expert Witnesses

Phone (281) 358-4441

EFI Global is a full-service engineering, fire investigation, environmental, health and safety, and specialty consulting firm. Over the last four decades, we have grown from a boutique firm to become a recognized leader in engineering failure analysis, origin and cause investigations, and...

RMG and Associates, Inc.

Saratoga, California

Semiconductor Process, Circuit, and Device Patent Expert Witness

Phone (408) 446-3040

RMG and Associates provides expert witness services in semiconductor circuits, processes and devices. Ron Maltiel, CEO, is a senior member of IEEE, and has developed storage technology and storage devices such as Dynamic Ram (DRAM), Flash (NAND, NOR, EEPROM, SSD and HDD), Static RAM (SRAM) memories...

ToxNetwork

Rockville, Maryland

Toxicology, Carcinogenesis, Pharmacology, and Pharmacy Expert Witness

Phone (301) 871-6715

ToxNetwork is headed by Dr. Milman, who is an international authority in toxicology, carcinogenesis (e.g., cancer causation), pharmacology, and pharmacy and a noted author of "A Death at Camp David" with over 40 years experience at the US National Cancer Institute of the National Institutes of...

StrategyMark, Inc. - Michael D. Brown

Yorklyn, Delaware

Specialty Chemicals Expert Witness - Paint, Coatings, Plastics, Polymers, Adhesives, Sealants

Phone (302) 235-2217

StrategyMark, Inc. is a specialty chemicals consulting firm working internationally serving the needs of chemical producers, financial analysts, investors, attorneys, and the media. We provide insight into the production and use of the most used specialty chemicals, with a global market value...

Clearwater Group

Point Richmond, California

Forensic Environmental and Oil Geologist, Expert Witness and Speaker

Phone (510) 307-9943

James Jacobs, PG, CHG, CPetG has over 30 yrs as a geologist and practices nationwide. Inspection, cleanup, cost estimate, cost recovery for oil and gas fields, pipeline spills, sewer leaks, underground storage tanks, and industrial facilities. Oil and gas production verification. Licensed in AK,...

Andrew C. Kolbert, Ph.D., MTM - Avomeen Analytical Services

Ann Arbor, Michigan

Quality Testing and Chemical Analysis Expert Witness

Phone (800) 930-5450

Avomeen Analytical Services is a full-service chemical testing laboratory specializing in deformulation, emergency testing services, investigative analysis, product innovation, and expert witness testimony.

Protogen Healthcare and Life Sciences Consulting & Expert Witness Services

San Jose, California

Healthcare and Life Sciences Consulting & Expert Witness Services

Phone (408) 515-5653

Protogen Consulting & Forensics provides consulting and expert witness services in the areas of Life Sciences and Medical fields to healthcare institutions, biotechnology & pharmaceutical companies, academics, government agencies, insurance companies, & law firms. Life Sciences areas of...

Bison Engineering, Inc.

Houston, Texas

Forensic Engineering, Failure Analysis, and Fire Investigation Expert Witness

Phone (888) 502-4766

Bison Engineering, Inc. is contacted by legal professionals who require a high degree of excellence and integrity to scientifically conduct investigations to determine the cause of destructive events. Bison specializes in forensic engineering and failure analysis services to the legal, gas,...

Jenifer S. Heath, PhD

Denver, Colorado

Environmental Toxicology Expert Witness

Phone (303) 726-9601

Dr. Heath helps attorneys understand the potential health impacts of chemical exposures. She may also identify other chemical exposures that may be associated with any identified adverse health effects. Dr. Heath serves as a testifying or non-testifying expert on cases related to toxic effects of...

Paul L. Errico Associates, Incorporated

Bridgeport, Connecticut

OSHA Safety Consultant and Expert Witness

Phone (203) 336-9725

Paul L. Errico Associates, Inc. has been providing technical support to clients to insure that they are in compliance with federal (OSHA Standards, 1910, 1926), state and local safety regulations for over 25 years. The company is also involved in litigation support to attorneys and insurance...

Conatech Consulting Group, Inc.

Creve Coeur, Missouri

Consulting Engineering Firm and Expert Witness Services

Phone (314) 995-9767

Conatech Consulting Group, Inc. is a consulting engineering firm specializing in process, product and package development in the areas of foods, pharmaceuticals, medical devices and chemicals. The firm also assists law firms, insurance companies and corporations in the area of expert testimony...

Consultox Limited

Damariscotta, Maine

Toxicology Expert Witness

Phone (207) 563-2300

Consultox Limited is lead by Dr. Richard A. Parent. Dr. Parent is highly qualified as an expert in Toxicology which is study of Causation. His courtroom experience in support of both plaintiff and defense has spanned over 25 years. He has testified in local, state and Federal courts and his...

Termine Group, LLC

The Woodlands, Texas

Chemicals & Energy Consulting - Bromine & Water Chemistry Expert Witness

Phone (225) 408-1995

Termine Group, LLC is a management consulting firm specializing in expert litigation, strategy development, mergers & acquisitions, and business intelligence for the chemical and energy industry. We provide plaintiff and defense services, develop growth strategies, assist with acquisition...

LWG Consulting

Northbrook, Illinois

Cause & Origin Expert Witness- Electrical, Mechanical, Structural Accidents

Phone (800) 326-5075

LWG Consulting traces its roots back to 1975, when an entrepreneurial engineer Frank Lombardo (the "L" in LWG) saw an opportunity to assist insurance adjusters in resolving claims involving complex electronics. Since its origin as a one-person operation, the company has grown to include...

Aerosol Technical Solutions, LLC

Raymond, New Hampshire

Aerosol Products Consultant and Expert Witness

Phone (603) 895-0778

Aerosol Technical Solutions, LLC (ATS) offers 29 years of aerosol industry experience and provides a broad range of aerosol technical services including: aerosol R&D, quality systems & audits, component specification, contract packager management, as well as expert witness and failure...

Chemir Analytical Services

Maryland Heights, Missouri

Chemical Analysis and Testing: Expert Witness and Litigation Support Services

Phone (800) 659-7659

Chemir Analytical Services scientists solve difficult industrial problems using state-of-the-art instrumentation and technical expertise. When problems involve litigation, our Ph.D. scientists provide both the testing and the testimony. Our chemists develop analytical approaches and supervise...

Rimkus Analytics, LLC

Houston, Texas

Computer Forensic Expert Witness

Phone (713) 621-3550

Rimkus, in business for over 26 years, has more than 300 full-time employees in 38 U.S. as well as London offices, and continually exceeds our clients' expert witness, technical advisory and claims consulting expectations and needs - the depth and breadth of our resources is extremely unique. ; We...

Scientific and Forensic Services, Inc.

Norfolk, Virginia

Chemistry, Industrial Hygiene and Material Science Expert Witness

Phone (757) 620-1988

Scientific and Forensic Services Inc. since 1980 and under the guidance of Dr. Joseph H Guth, Cert. Industrial Hygienist, chemist and president has provided teams of independent experts as well as his own broad expertise to hundreds of attorneys in thousands of cases and insurance claim...

EAG Laboratories

El Segundo, California

Metal, Composite, Plastic and Metallurgical Failure Analysis Expert Witness and Forensic Services

Phone (310) 322-2011

EAG Laboratories has been in business for 35 years in the Los Angeles area serving legal clients as expert witnesses for failure analysis in the areas of metallurgy, electronics and chemistry.EAG has an extensive laboratory testing facility with Ph.D. experts. We have the experience in failure...

e4 Consulting, Inc.

Jacksonville, Florida

Materials and Metallurgy Engineering Expert Witness

Phone (904) 279-9300

E4 Consulting Inc. provides engineering solutions for industry and the legal communities. We serve clients throughout the nation, meeting the highest standards of technical quality and customer service. We specialize in areas of materials and metallurgical engineering relevant to industrial...

American Scientific Consultants Corp.

Huntington, New York

Toxicology Expert Consultants

Phone (631) 423-1133

Toxiconsult provides impartial toxicology evaluations involving drug effects, overdose, toxic chemical exposure, medical malpractice associated with drug therapy, poisoning, and the role of drugs, alcohol, or chemical exposure in civil and criminal litigation. Toxiconsult covers a full breath of...

M. D. Campbell and Associates, L.P.

Houston, Texas

Environmental and Mining Forensic Expert

Phone (713) 807-0021

M.D. Campbell and Associates, L.P. (C&A) is a full-service environmental, water supply and mining consulting company serving industry in the U.S. and overseas. A professional consulting practice since leaving Du Pont in 1993, C&A is built around the well-known geologists and...

Combustion Resources, Inc

Provo, Utah

Experts in Fuels, Fire, Combustion and Environment

Phone (801) 370-0654

Combustion Resources has over 80 years of combined experience investigating accidental fires, explosions, and other combustion related incidents. CR also has expertise in the fields of energy, power generation, pollution, waste material usage, briquetting, fossil fuels, metallurgical coke,...

Jack D. Lauber PE

Latham, New York

Environmental Engineering Pollution Control Expert

Phone (518) 785-4908

Jack D. Lauber PE, a former Chief of Technology Assessment for the New York State Department of Environmental Conservation, has over 40 years experience in air pollution control, thermal treatment, waste incineration, industrial hygiene, and the control of toxic contaminants.

Environmental Litigation Associates

Houston, Texas

Industrial Health & Safety Litigation Services

Phone (713) 807-0021

ELA was formed to provide the legal community with an integrated team of consultants and expert witnesses in the environmental sciences and engineering. ELA is comprised of senior scientists and engineers with exceptional technical ability in one or more scientific or engineering disciplines.

Matco Associates, Inc.

Pittsburgh, Pennsylvania

Failure Analysis and Corrosion Specialists

Phone (412) 788-1263

Matco Associates, Inc. is a leading independent consulting, engineering, and testing firm specializing in the fields of failure analysis, corrosion, metallurgical engineering, cathodic protection systems, materials selection, and coatings.

Keystone Technical Associates, Inc.

Reading, Pennsylvania

Litigation Support, Electronics Experts

Phone (610) 208-0710

Keystone technical Associates (KTA) specializes in national and international consulting services to high end technology manufacturers. Founded in 1994, we consist of over 400 professional consultants who can act as expert witnesses in technology, data analysis, quality systems, statistics, and...

Maynard Safety, LLC

Johnson City, Tennessee

Construction Environmental, Health, and Safety Consultant, Expert Witness

Phone (650) 384-1805

Over 30 years’ experience; providing exemplary EH&S consulting and expert witness services to our valuable clients.

Robson Forensic, Inc.

Lancaster, Pennsylvania

National Multidiscipline Forensic Experts Firm

Phone (800) 813-6736

Robson Forensic is a multidisciplinary Forensic Firm offering a broad range of specialty experts. The majority of our technical experts are full-time employees; this is an important distinction for both our experts and our clients.






Find an Expert Witness