Forensic toxicologist and expert witness that has more than 20 years of experience in toxicology, with a focus on the identification, analysis, and interpretation of drugs, alcohol, and therapeutic agents. Their work involves analysis and interpretation of laboratory testing results, including drug interactions and findings derived from biological specimens. Their academic background includes a Ph.D. in Medicine, along with graduate and honors-level study in science with first-class honors.

Their professional experience includes extensive involvement in forensic toxicology laboratory operations within medical examiner systems and academic institutions. This work encompasses laboratory testing methodologies, drug identification processes, and interpretation of toxicological data. Their research activity includes publication and scientific study focused on postmortem toxicology, drug concentrations, and interpretation of both illicit substances and prescribed medications. In legal settings, this expert has over 10 years of experience providing consultation, deposition testimony, and courtroom testimony in matters involving alcohol, drugs, and pharmacological interactions, including interpretation of laboratory findings.

Their contributions to the field include editorial involvement with the Journal of Analytical Toxicology and participation in professional organizations including the International Association of Forensic Toxicologists, the Society of Forensic Toxicologists, and the American Academy of Forensic Sciences. Their work also includes laboratory assessment activities with the American Board of Forensic Toxicology, as well as participation in forensic toxicology working groups associated with the U.S. Department of Justice and the National Institute of Justice.