Expert Witnesses & Forensic Consultants Directory
Drug & Alcohol Testing — Oklahoma
Drug and alcohol testing Oklahoma expert witnesses and forensic consultants, profiled in this directory, may consult on alcohol and drug testing of employees, job applicants, standards for reasonable suspicions, post-accident drug testing and testing of employees in safety-sensitive and high risk occupations, and related drug-testing matters. These professionals may provide expert witness opinions in matters of drug testing laboratory standards, breath-alcohol tests and drug urine tests, as well as blood, hair, oral fluids and skin/sweat drug 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 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, as well as narcotic drug purity and weights in criminal drug testing matters. 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
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About 5 results (0.05 seconds) — Results include first those located in the region, then those who serve in the region.
Dr. Sara J. Schreiber, D-ABFT (Riley, Welch, LaPorte & Assoc.)
Dr. Sara J. Schreiber is a worldwide leader and highly accomplished forensic toxicologist, educator, and consultant whose work has earned recognition at both the national and international levels through leadership, teaching, and professional service.
Frankenmuth, MI
Ryan Larrison- Quality Assurance & Lab Operations Expert (Riley, Welch, LaPorte)
When forensic quality is challenged, world renowned leader Ryan Larrison, delivers executive-level expertise in laboratory operations, ISO accreditation, and quality assurance, ensuring scientific conclusions are reliable, defensible, and courtroom-ready.
Frankenmuth, MI
Gary L. Deel, PhD, JD, CHSE, CHIA, CHE, CFE, SHRM-SCP, CPP, 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
Forensic Psychiatry, Brain Injury, Emotional Distress, Mental Health Factors
Dr. Adhia has been in private clinical and forensic practice for over a decade. He is triple Board-Certified in Psychiatry, Forensic Psychiatry and Brain Injury Medicine by the ABPN. He treats patients at TIRR Hermann Hospital with brain injuries.
Sugar Land, TX
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