Marijuana Expert Witnesses

Environmental & Science Expert Witness Listings

Marijuana expert witnesses on this page may opine regarding cannabis, medical marijuana, alternative medicine, cannabis business, drug testing, effects of marijuana use, drug abuse, cancer treatment, pain management, adverse drug effects, pot use, addiction, Compassionate Use Act (CUA), the Medical Marijuana Program Act (MMPA), Medical Marijuana Regulation and Safety Act (MMRSA), marijuana possession and use. You may limit your search for Marijuana expert witnesses to a specific area by selecting a state from the drop down box.

You may limit your search for Marijuana expert witnesses to a specific area by selecting a state from the drop down box.

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Expert Witnesses

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Featured Experts
Richard A Stripp (American Scientific Consultants Corp)

Richard A Stripp (American Scientific Consultants Corp)

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 ›

Hannah M Mathers (Mathers Envir, Sci, Service, LLC)

Hannah M Mathers (Mathers Envir, Sci, Service, LLC)

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 ›
Sharon S. Kelley (Kelley Consulting Group)

Sharon S. Kelley (Kelley Consulting Group)

Location: Florida
Areas of Expertise: The Kelley Consulting group provides well over 100 years of experience in the legal and medical fields. Our consultants have extensive experience in the legal review of appropriate medical management...
Donald A. Fox, Ph.D., ATS Fellow, ARVO Fellow (Robson Forensic)

Donald A. Fox, Ph.D., ATS Fellow, ARVO Fellow (Robson Forensic)

Location: Multiple Locations
Areas of Expertise: Dr. Fox is a highly credentialed internationally-recognized toxicology researcher, educator and lecturer with broad training, expertise and experience in the disciplines of toxicology and pharmacology,...
Vedoster Ingram, BS, MS, PhM (VINGRAM Enterprises Ltd.)

Vedoster Ingram, BS, MS, PhM (VINGRAM Enterprises Ltd.)

Location: District of Columbia
Areas of Expertise: The chemist, Vedoster Ingram, has PhM, MS, and BS degrees in Chemistry. A unique procedure has been developed that promotes balanced advocacy in the adjudication of drug cases without actually testing...
Gregory D Zavatsky (Gregory Zavatsky&Associates LLC)

Gregory D Zavatsky (Gregory Zavatsky&Associates LLC)

Location: California
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...
Howard S Robin (LJ Pathology Consultants Inc)

Howard S Robin (LJ Pathology Consultants Inc)

Location: California
Areas of Expertise: Dr. Robin is a board certified anatomic and clinical pathologist specializing in forensic toxicology and pharmacology. He has extensive experience directing anatomic laboratories with a focus on cancer,...
Michael J. Whitekus PhD, DABT (Robson Forensic)

Michael J. Whitekus PhD, DABT (Robson Forensic)

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...
Blaine M Kern (Human Identification Technologies)

Blaine M Kern (Human Identification Technologies)

Location: California
Areas of Expertise: Forensic Experts Specializing in DNA Analysis and Crime Scene Reconstruction. For over 15 years, Human Identification Technologies has become a trusted and respected leader in the forensic science community...
Chantal M. Roberts (CMR Consulting Corporation)

Chantal M. Roberts (CMR Consulting Corporation)

Location: Kansas
Areas of Expertise: I am the founding member of an insurance litigation support consulting firm with speciality in claims and the Lloyd's of London marketplace. I am experienced and accomplished in insurance claims management,...