With more than 40 years of experience in veterinary toxicology, this veterinary toxicology expert witness specializes in clinical and diagnostic toxicology involving animals and wildlife exposure matters. His areas of concentration include wildlife toxicology, toxic exposure assessment, biomarker development for environmental contaminants, and evaluation of chemical contamination issues affecting human and animal food and feed safety. He has also provided expert consultation, deposition testimony, and courtroom testimony for more than 25 years in matters involving toxic exposure and animal health.

His professional background includes extensive work in veterinary diagnostic toxicology involving toxic agents affecting domestic animals and wildlife populations. His expertise includes carbamate pesticide toxicity, lead poisoning associated with lead ammunition contamination, environmental contaminant exposure, and chemical contamination evaluation involving food and feed safety issues. His work has also involved toxic exposure analysis and environmental contamination issues affecting animal health.

In research and diagnostic settings, his work has included investigation of exposure biomarkers, environmental contaminants, and toxic hazards affecting animals and wildlife. As a board-certified veterinary toxicologist holding both D.V.M. and Ph.D. degrees, he has contributed longstanding expertise in veterinary toxicology, environmental contamination analysis, and toxic exposure evaluation.