Expert Witnesses & Forensic Consultants Directory
Alcohol, Drugs, DUI — California
Alcohol and drug California expert witnesses provide opinions on criminal allegations of being under the influence of alcohol, prescription medicines, recreational drugs, narcotics, or other intoxicating substances, including driving while intoxicated (DWI / DUI). The toxicology experts in drug and alcohol listed here may consult on issues involving the influence and adverse effects of drugs and alcohol, including drug interactions, overdose, alcohol related injury or death. The toxicology scientists and law enforcement experts in criminal drug and alcohol use listed here may testify on issues of police standards in identifying intoxicated drivers, racial profiling, driving distractions, confusing instructions in field sobriety tests, and the misidentification of intoxication for other physical and mental states, including the effects of sleep medication and lack of sleep, allergies and contact lenses, and causes of slurred speech other than intoxication. These DUI/DWI experts may also opine on issues of intoxication levels while driving under the influence of drugs and alcohol, as well as intoxication levels in those driving or working in safety sensitive occupations, such as operators of heavy machinery, airline pilots, police and other first responders. Some experts listed here may provide written opinions on diversion to alcohol and drug treatment facilities in alternative sentencing programs.For experts in testing for the presence of alcohol or drugs, see Drug Testing. For experts on alcohol abuse or drug abuse, see Addiction Medicine & Substance Abuse. For issues of liquor liability for those selling and serving alcohol, see Dram Shops
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About 12 results (0.10 seconds) — Results include first those located in the region, then those who serve in the region.
Expert Witness Referrals to Medical, Technical & Scientific Professionals
Expert Witness referrals United States and Internationally. This is a free referral to attorneys, barristers and insurance companies. View full CVs of experts on-line.
Chula Vista, CA
Ed Barley
Forensic Toxicologist: testified extensively in both Civil and Criminal matters relating to driving under the influence of drugs and or alcohol, homicide, and other violent non-driving related crimes. My fee is $250/hr for review.
Huntington Beach, CA
Okorie Okorocha, MS, JD
Toxicologist and Pharmacologist, qualified expert witness (140+ times), acts as an expert witness in DUI, blood testing, breath testing, urine testing, alcohol and drug impairment, post mortem blood alcohol, post mortem blood drug, analytical chemistry
Studio City, CA
Areas of Expertise:
Toxicology
Tel: (310) 497-0321
Limited public information. For more, contact us.
Josef Maatuk, PhD, PE
A court appointed for fatal and DUI Accident reconstructionist in Los Angeles County. . Also determine the liability percentage in civil and product lability cases.
Los Angeles, CA
Henry S. Greenberg — Forensic Analytical Consultants
Forensic Criminalist, Toxicologist and State-Certified Forensic Alcohol Supervisor, provides evaluations of blood, breath, urine evidence in DUI, DMV cases. Former Senior Criminalist, LA County Sheriffs Lab. Member, LA Superior Court Expert Witness Panel.
Fountain Valley, CA
Areas of Expertise:
Alcohol, Drugs, DUI
Tel: (714) 964-5832
Limited public information. For more, contact us.
Rodica G. Predescu, M.D.
Forensic Toxicologist expert in the analysis of drugs in biological fluids, including DUI/DWI, effects of drugs and alcohol on human performance, and the analysis and evaluation of analytical data in drug testing cases. LA County Superior Court qualified.
Granada Hills, CA
Areas of Expertise:
Alcohol, Drugs, DUI
Tel: Contact via LexVisio
Limited public information. For more, contact us.
Shannon J. Johnson, PharmD
Pharmacist, 20 yr, opines as an expert witness in: drug injury causation, pharmacy standards of practice and malpractice, drug-related medical malpractice, medication error event reconstruction, drug product liability, drug-related civil defense.
San Diego, CA
Areas of Expertise:
Alcohol, Drugs, DUI
Tel: (619) 339-2254
Limited public information. For more, contact us.
Terence Sean McGee, MD, MRO
Addiction Medicine. Experienced in high-profile cases. Medical Review Officer. Member, LA Superior Court Expert Witness Panel. Also qualified in Federal Court.
Malibu, CA
Areas of Expertise:
Alcohol, Drugs, DUI
Tel: 310-457-2025
Limited public information. For more, contact us.
John J. Treuting, PhD — Treuting and Associates
Forensic toxicologist expert in DUI/DWI, interaction of drugs with alcohol, pharmacology of drugs of abuse, case review (arrest/DRE reports). Test Results expert. Member, LA Superior Court Expert Witness Panel. Priv. Rate, $300hr, $1500/half-day ct. test.
Westlake Village, CA
Areas of Expertise:
Alcohol, Drugs, DUI
Tel: (805) 494-5365
Limited public information. For more, contact us.
Mary L. Pierson — Forensic Science CG Lab
Analysis/comparison area:DNA, Blood(ABO)& Species ID, Blood spatter pattern, Shoe Impres, Finger print, DUI restest, Trace evidence, Cland lab exam, Controlled subs, Employee Drug Test, Food contamination, Crime Scene Invest.& Court Expert ($200/hr)
San Diego, CA
Dewayne K. Beckner — Dewayne K. Beckner Consultants, Inc.
Forensic Blood Alcohol Consultant, Alcohol Testing Expert and Forensic Toxicologist. Retired Forensic Supervisor LA Sheriff’s Dept. Crime Lab Member, LA Superior Court Expert Witness Panel.
Northridge, CA
Areas of Expertise:
Alcohol, Drugs, DUI
Tel: (818) 885-8065
Limited public information. For more, contact us.
Steve C. Imber, PhD, LLC — Imber Psychoeducational Consultants
Educational psychologist serves as a forensic evaluator and expert witness in matters of child custody, DUI, lead poisoning, educational competence, Miranda wrng and special education issues, ADHD , learning and behavioral disabilities.
North Providence, RI