Toxicology Expert Witnesses in Virginia

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.

Toxicology, Forensic Pathology - THC DUI/DWI, Marijuana DUI/DWI, Medical Toxicology, Forensic Toxicology, Cannabis, Medical Marijuana, Hemp, THC, CBD, Cannabinoid Medicine, Cannabinoid Pharmacodynamics, Cannabinoid Pharmacokinetics, THC Blood Testing, THC Drug Testing, Blood Cannabinoids, THC Impairment, Marijuana Impairment.

Dr. Gedde provides clinical expertise in medical use of cannabinoids through her cannabis-focused telemedicine practice. She is known for a clinical focus in use of cannabinoids in pediatric epilepsy. Dr. Gedde is knowledgeable about the environment around medical marijuana for physicians and has been qualified in civil and administrative courts as an expert witness regarding the practice of cannabis medicine. In addition to the MD degree, Dr. Gedde holds a PhD in Chemistry and is Board Certified in Clinical Pathology, the medical specialty that includes toxicology. As a medical toxicology expert witness, Dr. Gedde brings authoritative clarity to interpretation of blood cannabinoids in criminal and civil THC DUI/DWI cases. Dr. Gedde’s background also includes post-doctoral research into the molecular biology of bacterial pathogenesis at the University of California at Berkeley and five years in the pharmaceutical industry as a clinical microbiology director and consultant. She h...

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

Marc A. LeBeau, PhD, has worked as a Forensic Chemist and Toxicologist for 35 years and has testified in federal, state, and county courts throughout the United States. As a Fellow of the American Board of Forensic Toxicology, Dr. LeBeau has been an active leader in numerous scientific organizations. He serves as the immediate Past-President of The International Association of Forensic Toxicologists (TIAFT) and is a Fellow of the American Academy of Forensic Sciences (AAFS). Additionally, Dr. LeBeau is a member and Past-President of the Society of Forensic Toxicologists (SOFT). Dr. LeBeau has spent much of his career helping to advance the forensic sciences. He has served as a Commissioner on the National Commission on Forensic Science, the chairman of the Scientific Working Group on the Forensic Analysis of Chemical Terrorism (SWGFACT), and co-chair to the Scientific Working Group on the Forensic Analysis on Chemical, Biological, Radiological, and Nuclear Terrorism (SWGCBRN). He w...