Toxicology Expert Witnesses in Missouri

Toxicology, Environmental - Public Health, Chemical Products Liability, Mining, Toxic Chemical Exposure, Lead Poisoning, Hydrogen Sulfide, Health Impact Assessment (HIA), Consumer Chemical Product Safety, Health Risk Assessment, Environmental Regulatory Agency Negotiations, Contaminated Properties, Superfund (CERCLA)

Toxicologist who helps attorneys understand potential health impacts or human health risks of chemical exposures. Deposed and testified at bench and jury trials. Lead paint, blood lead levels, environmental contamination, pesticides, animal health products, mammalian toxicology. Over 50 publications. Metals, solvents, organic chemicals, petroleum products, industrial chemical release. Superfund / CERCLA, RCRA, state voluntary closure. Registered Nurse (R.N.) licensed to practice in over a dozen states.

O'Fallon, Missouri

Toxicology, Forensic Science - alcohol, drugs, rape, driver, injury, insurance, fbi, standards, osac, speaker, poison, testing, drug-facilitated, assault

Dr. Marc LeBeau is a renowned, board-certified toxicologist with over 35 years of experience, primarily at the FBI Laboratory in Quantico, Virginia. He specializes in drug and alcohol-facilitated crimes, poisonings, and postmortem investigations, offering consultation services and testimonial support in civil cases. Dr. LeBeau holds a bachelor's degree in chemistry and criminal justice, a master's in forensic science, and a doctorate in toxicology. He has testified in various courts across the United States. He is an active member of numerous scientific organizations, having held leadership roles in several, including The International Association of Forensic Toxicologists (TIAFT) and the Society of Forensic Toxicologists (SOFT). He has significantly contributed to advancing forensic sciences, serving on multiple national commissions and working groups. Dr. LeBeau has received several prestigious awards, including the FBI Director’s Award for Outstanding Scientific Advancement and t...