California Marijuana Expert Witnesses
California Environmental & Science Expert Witness Listings
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With internationally recognized experts, ASC delivers impartial scientific evaluation of the role of drug and chemical exposure in civil and criminal litigation. ASC expert toxicologists have extensive expertise in the toxicological exposure, effects,... Learn More ›
Chantal M. Roberts, CPCU, AIC, RPA is an expert witness whose career reflects over 20 years of accomplishments in the insurance industry. She began handling commercial auto liability claims at Liberty Mutual Insurance Company and personal auto low-impact... Learn More ›
Dr. McCabe is an internationally trained and nationally recognized scientist with a proven track record of accomplishment in toxicology and related disciplines. He has broad-based knowledge and possesses a depth of understanding and experience necessary... Learn More ›
Dr. Hannah Mathers has over 26 years of experience and training in weed control in landscape and nursery crops, and is accomplished in herbicide chemistry, plant biochemistry, plant physiology and agricultural statistics. For the past 5 years, Hannah... Learn More ›
Areas of Expertise: Mr. Zavatsky is a Forensic and Clinical Toxicologist, with experience in DUI, alcohol, drugs of abuse, and prescription drugs to determine the effect on human performance and behavior in different types...
Location: Multiple Locations
Areas of Expertise: Dr. Whitekus is a board certified toxicologist and applies his broad expertise in drug safety evaluation and toxicology (over 25 years) to his forensic practice involving adverse drug and alcohol events...
Marijuana Expert Witnesses by State