Toxicologist serving as an expert witness with more than 10 years of experience in forensic, clinical, environmental, and general toxicology, with a primary focus on toxicology testing, pharmacology, and data interpretation. Their work involves evaluation of drug effects, overdose, toxic chemical exposure, poisoning, and medical issues associated with drug therapy. The expert has more than 5 years of experience providing toxicology-related expert witness services, including consultation, deposition testimony, and courtroom testimony in both civil and criminal litigation, working with attorneys, insurance clients, corporations, and law enforcement agencies.

Their practice includes laboratory-based toxicological analysis of biological specimens such as blood, urine, oral fluid, and hair, with application to drug abuse detection and medical toxicology. Technical expertise includes immunoassay screening methods such as EMIT, EIA, TLC, and ELISA, as well as confirmatory and quantitative testing using GC/MS and LC/MS/MS. Their work also involves interpretation of analytical findings, evaluation of toxicological data, and preparation and review of reports used in litigation, including matters involving exposure and drug-related determinations. This experience is supported by hands-on involvement in method development, validation studies, and quality assurance and quality control processes within laboratory environments.

Their professional background includes responsibility for laboratory operations, process improvement, and regulatory compliance. This work includes laboratory quality systems, accreditation-related requirements, and compliance with CAP, CMS, FDA, CLIA, and OSHA standards, as well as coordination with external agencies. Professional credentials include Medical Technologist certification through the American Society for Clinical Pathology. Educational background includes a Master of Science in Toxicology and a Bachelor of Science in Toxicology, both completed with summa cum laude distinction.