Expert Witnesses & Forensic Consultants Directory
Drug Testing
Drug and alcohol testing expert witnesses, profiled in this directory, may consult on crime lab and forensic drug testing and intoxication levels, field drug tests and laboratory testing, drug purity tests and drug weight measurements, blood tests, urine tests, sweat and skin tests, saliva tests, and breath tests used in the detection of narcotics, illicit drugs, prescription drugs, recreational drugs and alcohol. These alcohol and drug testing experts may provide written opinions in issues of narcotic drug purity and weights, and intoxication levels under the influence drugs and levels of impairment from marijuana and alcohol, cocaine, benzodiazepines, methamphetamines, synthetic drugs, ecstasy, hallucinogens, heroin and opiates, codeine, vicodin and other narcotics. These experts may also testify on laboratory methodologies, policies and standards, as well as police standards in drug test calibrations and standards, unvalidated and improper forensic science procedures, oversight of forensic facilities and crime labs, forensic oversight laws, Office of Justice Programs (OJP), and related alcohol and drug testing standards.- United States
- All22
- Alabama2
- Alaska2
- Arizona2
- Arkansas2
- California9
- Colorado3
- Connecticut2
- Delaware2
- District of Columbia2
- Florida4
- Georgia2
- Hawaii2
- Idaho2
- Illinois3
- Indiana2
- Iowa2
- Kansas2
- Kentucky2
- Louisiana2
- Maine2
- Maryland2
- Massachusetts3
- Michigan2
- Minnesota3
- Mississippi2
- Missouri3
- Montana2
- Nebraska2
- Nevada2
- New Hampshire2
- New Jersey2
- New Mexico2
- New York3
- North Carolina3
- North Dakota2
- Ohio3
- Oklahoma3
- Oregon2
- Pennsylvania2
- Rhode Island2
- South Carolina2
- South Dakota2
- Tennessee2
- Texas2
- Utah2
- Vermont2
- Virginia2
- Washington2
- West Virginia2
- Wisconsin2
- Wyoming2
- Canada
About 22 results (0.05 seconds)
Martin H. Williams, PhD — Williams Forensic Mental Health Services
Experienced clinical psychologist and forensic expert witness in criminal and civil matters such as: fitness for duty, licensing issues, emotional damage claims, competency and NGI, security clearances.
San Jose, CA
Brian H. Kleiner, Ph. D., M.B.A.
Expert in sexual harassment, workplace investigations, progressive discipline, wrongful termination, discrimination, ADA, FMLA, hiring, improper employment screening, compensation, benefits/retirement plans, etc. Former HR manager for Ford Motor Co.
Fullerton, CA
Donald L. Hess — DLH Associates, Inc.
Commercial vehicle crash analysis and relevant rules and training/industry standards. Professor and creator of nationally recognized and certified truck driver training program. Professor/Director of Transportation & Public Safety.
Quincy, IL
Gary L. Deel, PhD, JD, CHSE, CHIA, CHE, CFE, SHRM-CP, APP, CSC, PCI, PSP, CHRS
Dr. Gary Deel is a credentialed expert with 10 years of experience in executive-level positions in the hospitality industry and 15 years of experience teaching hospitality management and law curriculum for some of the nation’s top hotel schools.
Windermere, FL
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.
Gregory Zavatsky & Associates LLC, NRCC-TC
Forensic Toxicologist consultant and expert witness in alcohol and drug associated cases involving traffic accidents, child custody, postmortem, murder, workplace drug testing, drug facilitated sexual assault, interpret tox results, ForensicAlcSup
Northridge, CA
Areas of Expertise:
Forensic Toxicology
Tel: (818) 831-5368
Limited public information. For more, contact us.
Michael D. Henson, MBA, CLS, — M.D. Henson and Associates, LLC
Laboratory Scientist provides toxicology, pharmacology, and drug testing laboratory consulting services, case reviews, contraband re-weigh, and expert witness services. Member, Los Angeles County Superior Court Expert Witness Panel. Rate: $250/hr
West Hills, CA
Vina R. Spiehler, PhD, F-ABFT — Spiehler & Associates
Toxicologist investigates and testifies in alcohol and drug-associated traffic accidents, alcohol/drugs behavioral effects, drug testing validity, forensic pharmacology and postmortem toxicology. Forensic Alcohol Supervisor Licensed
Newport Beach, CA
Areas of Expertise:
Medical Toxicology
Tel: (949) 642-0574
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
Ken Starr, M.D., FACEP
Board Certified Addiction Medicine and Emergency Medicine, Addiction Specialist expert in substance abuse treatment, drug testing and standard of care, incl. drug and alcohol detox methods, IV nutritional programs, NAD therapy, non-traditional therapies.
Arroyo Grande, CA
Areas of Expertise:
Addiction Medicine & Substance Abuse; Drug Abuse; Alcohol Abuse
Tel: (805) 242-1360
Limited public information. For more, contact us.
Emergency Medicine Toxicology
Board Certified Medical Toxicology and Emergency Medicine, Clinical and Forensic experience; adverse drug reactions, overdoses, drug interactions, occupational and environmental toxicology, alcohol/drug testing, impairment, cause of death determinations [Non-public Profile Id 50673]
Denver, CO
Areas of Expertise:
Emergency Medicine Toxicology
Limited public information. For more, contact us.
Thomas C. Kupiec, PhD — The Kupiec Group
Provides forensic toxicology and pharmaceutical expert witness services, incl. pharmacology, pharmaceuticals and biotechnology matters, such as polydrug interactions, nutraceuticals and herbal drugs, DUI/DWI, workplace drug testing, postmortem toxicology.
Oklahoma City, OK
Marc K. Taormina, MD — Midwest Gastro Partners PC
Practicing board certified gastroenterologist with therapeutic endoscopic experience, clinical research experience in endoscopy and drug testing, experienced in Crohn’s disease, colorectal cancer screening, etc.
Lee’s Summit, MO
Areas of Expertise:
Gastroenterology
Tel: (816) 836-2200
Limited public information. For more, contact us.
Forensic Toxicology
Interpreting alcohol & drug tests Case review Preparing for trials & depositions Reports & expert testimony [Non-public Profile Id 50061]
St. Paul, MN
Areas of Expertise:
Forensic Toxicology
Limited public information. For more, contact us.
Leon M Gussow MD
Board Certified in Toxicology and Emergency Medicine, experienced in issues of alcohol intoxication, dram shop, illegal drugs, poisoning, employment, drug testing, environmental, and credentialing matters.
Chicago, IL
Areas of Expertise:
Emergency Medicine Toxicology
Tel: (773) 935-3746
Limited public information. For more, contact us.
Harry B. Plotnick, PhD, JD — Forensic Toxicology Consultant
Forensic toxicologist, 40+ years, provides expert witness services with respect to alcohol, drugs and the prediction of alcohol levels in blood and breath, and evaluation and interpretation of urine drug tests for employers/employees, and probationers.
Cincinnati, OH
Toxicologist — Dr. Sharon S. Kelley
Toxicologist, drug chemistry expert, 30+ years in toxicology, emergency healthcare, and law enforcement, consults in workers’ compensation, DUI/drug and alcohol effects, athletic drug testing, pharmacological evaluations, environmental chemical exposure
Lutz, FL
Areas of Expertise:
Medical Toxicology
Tel: (813) 949-9282
Limited public information. For more, contact us.
Laboratory Corporation of America
Provides expert witness testimony and litigation support: drug and alcohol testing, clinical drug testing, independent DNA testing, criminal DNA case review and consulting. ASCLD/LAB, CAP and New York State Department of Health accredited.
Research Triangle Park, NC
Areas of Expertise:
Drug Testing; Drug & Alcohol Testing
Tel: (919) 361-7760
Limited public information. For more, contact us.
Teri Stockham Ph.D., Inc.
Expert consultation in all areas of forensic toxicology to include postmortem, performance, urine drug testing. I have worked in three medical examiners offices. Run the DUI program in my county and supported urine drug testing in probation and parole
Parkland, FL
American Scientific Consultants Corp.
Board certified toxicologists provide litigation support and expert witness testimony in matters of: workers compensation, DUI/DWI; drug and alcohol effects; pharmacology evaluations; toxic chemical exposure; drug testing interpretation; chemical safety
Huntington, NY
Areas of Expertise:
Medical Toxicology
Tel: (631) 423-1133
Limited public information. For more, contact us.
Robert B. Swotinsky, MD, MPH
Occupational medicine physician, expert in workplace drug and alcohol testing and impairment, DOT physicals, disability, toxicology and fitness for duty.
Sudbury, MA
Biotech, Chemist Expert — Dr. Paul Abato
Biotechnology, Pharmaceutical Chemist consultant, Medicinal Chemist. Dr Abato provides expert witness services as a medicinal chemist experience in formulations, organic synthesis, drug testing, antibacterial, anti-inflammatory and cancer
Providence, RI