Alcohol, Drug & DUI Testing Expert Witnesses
Accident Reconstruction & Safety Expert Witness Listings
You will find consultants on a wide range of alcohol, drug, & DUI testing topics by clicking on the following links. The professionals found through this page may opine regarding DUI, DWI, and D.U.I. These experts may provide reports concerning intoxication, drinking and driving, and alcohol testing. Consultants found here may also provide expert witness testimony regarding DUI offenses, driver impairment, and DUI analysis.
You may limit your search for Alcohol, Drug & DUI Testing expert witnesses to a specific area by selecting a state from the drop down box.
Expert Witnesses
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Featured Experts

Dr. Adhia is a triple Board-Certified Forensic Psychiatrist. He is among fewer than a dozen Board-Certified Forensic Psychiatrists in the US who are also Board-Certified in Brain Injury Medicine. He assesses all psychiatric issues that arise in civil,...
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Thomas C. Kupiec, Ph.D. and Philip Kemp, Ph.D. have over 50 cumulative years experience as experts in the fields of forensic toxicology and pharmaceutical sciences. Drs Kupiec and Kemp have significant experience in the fields of
· Forensic Toxicology...
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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,...
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Dr. Skaggs is a pharmacist expert experienced in retail and hospital pharmacy. He manages a retail pharmacy, serving as pharmacist in charge. He has provided didactic and experiential education to Doctor of Pharmacy students, case-based learning to Physician...
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Dr. William R. Sawyer is a toxicologist with a doctorate in toxicology from Indiana University School of Medicine. Dr. Sawyer has more than 31 years of extensive experience in public health and forensic toxicology with specialized expertise in criminal...
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Location:
Nebraska
Areas of Expertise:
Toxicology Laboratories, Inc. (“TLI”) is an Omaha, Nebraska based forensic toxicology consulting services practice, providing toxicology consulting services in forensic, clinical, and general toxicology....

Location:
Florida
Areas of Expertise:
South Florida Mold and Toxicology Center provides evaluation and forensic consultation concerning mold and toxicology exposure issues. The forensic toxicology services are provided by Ernest P. Chiodo,...

Location:
Massachusetts
Areas of Expertise:
Dr. Swotinsky is an occupational medicine physician in Metrowest Massachusetts. His areas of expertise includes drug and alcohol testing and impairment/safety including driving under the influence/drugs...

Location:
Mississippi
Areas of Expertise:
Thought leader on physician impairment, improper prescribing, opioid addiction and overdose death. Medical Director of the Mississippi Physician Health Program since 2010. Appointed by Governor of Mississippi...

Location:
Virginia
Areas of Expertise:
Dr. Lee assists Attorneys and Legal Nurse Consultants with Medical, Pharmacy, Pharmacology and Toxicology cases. He has provided expert opinions in on both standard of care and causation in medical and...

Location:
California
Areas of Expertise:
Steven L. Duckor, M.D. is a Gastroenterologist. He is a Diplomate with the American Board of Addiction Medicine, Certified Addictionologist with American Society on Alcoholism and Other Drug Dependencies...

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...

Location:
Ohio
Areas of Expertise:
Credentials:
• Board Certification in Addiction Medicine, American Board of Preventative Medicine
• Board Certification in Psychiatry, American Board of Psychiatry and Neurology
• National Certificate...

Location:
New York
Areas of Expertise:
Personal injury analyst. BA, MS, SM, PhD in physics & psychology (including MIT); 40 yrs R&D, teaching, trial testimony, industrial training, 'in the trenches'. Perception, vision, warnings, equipment/product...
Location:
Arkansas
Areas of Expertise:
Dr. Norris has training in both pharmacology and toxicology and has been practicing for over 20 years. He has provided testimony to governmental agencies, served as an industrial site crisis team member,...

Location:
Multiple Locations
Areas of Expertise:
Consolidated Consultants (CCc) continues to deliver high quality expert witness and medical expert witness referrals nationwide since 1995. CCc is the only referral service where you can view the full,...

Location:
Indiana and Kentucky
Areas of Expertise:
Dr. James Patrick Murphy is a nationally recognized physician leader and expert in Pain Management, Addiction Medicine and controlled substances prescribing. He is President-elect of the Kentucky Society...

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...

Location:
Illinois
Areas of Expertise:
Expertise: Clinical Pharmacology, Toxicology, Drug Development and Regulatory Affairs. The scope of Professor Dajani expertise includes Cytotec®, pharmaceutical patent litigations, drug injury causations,...

Location:
Multiple Locations
Areas of Expertise:
For over 20 years, ForensisGroup has provided the nation’s top law firms, insurance agencies, government entities and many other industries with highly qualified expert witnesses and consultants. Experts...

Location:
Florida
Areas of Expertise:
Dr. Lawrence Masten has over 40 years experience as a toxicologist. He received a PhD in Toxicology from the University of Michigan, a 2-year NIH postdoctoral in drug toxicology from the Univeristy of...

Location:
Multiple Locations
Areas of Expertise:
Jeff Jannarone is a nationally recognized and highly qualified expert in dram shop, premises liability and public safety practices. He uses his experience to address the standard of care in the sale or...

Location:
Florida
Areas of Expertise:
Terry Morgan, Inc, is a consulting firm providing litigation support regarding matters by plaintiffs and/or defendants. Our expert witnesses have many years of practical experience and training in all...

Location:
Multiple Locations
Areas of Expertise:
Mark Meredith
Police Practices, Premises Security & Drug Recognition Expert
Mark Meredith has over 25 years of experience in law enforcement and security, working with police agencies, the Department...

Location:
Louisiana
Areas of Expertise:
Tim Gravette is a retired Associate Warden with the Federal Bureau of Prisons with 20 years of experience. He has worked in eight different facilities which included all security levels with two being...

Location:
Multiple Locations
Areas of Expertise:
John Cocklin is uniquely qualified to investigate matters of law enforcement practices and procedures as well as Dram Shop litigation and the regulation of alcoholic beverage products. Mr. Cocklin enjoyed...

Location:
Georgia
Areas of Expertise:
Award winning toxicologist and scientist. 10+ years’ experience as a toxicologist employed by the Environmental Protection Agency (EPA). Served as EPA’s senior toxicologist in the waste management division...

Location:
Massachusetts
Areas of Expertise:
Dr. Cohen is an Ph.D Chemist and Certified Industrial Hygienist, who consults and testifies regarding Chemistry, Adverse Chemical Effects, DWI, Liquor Liability, Dram Shop, Alcohol Toxicology and Effects,...
Alcohol, Drug & DUI Testing Expert Witnesses by State
Alaska, Alabama, Arkansas, Arizona, California, Colorado, Connecticut, District of Columbia, Delaware, Florida, Georgia, Hawaii, Iowa, Idaho, Illinois, Indiana, Kansas, Kentucky, Louisiana, Massachusetts, Maryland, Maine, Michigan, Minnesota, Missouri, Mississippi, Montana, North Carolina, North Dakota, Nebraska, New Hampshire, New Jersey, New Mexico, Nevada, New York, Ohio, Oklahoma, Oregon, Pennsylvania, Rhode Island, South Carolina, South Dakota, Tennessee, Texas, Utah, Virginia, Vermont, Washington, Wisconsin, West Virginia, Wyoming