Drug Levels Expert Witnesses

Drug levels expert witnesses and consultants listed here may be able to form expert opinions, draft expert witness reports, provide expert witness testimony at deposition and/or trial as or serve as consulting (non-testifying) experts on drug levels. The drug levels expert witness listings on this page are typically from fields/areas of expertise such as: Emergency Medicine, Pharmacist, Pharmacology- Clinical, and Toxicology.

Okorie Okorocha, M.S., M.S., ESQ.

Forensic Toxicologist, Postmortem Toxicology

TOXICOLAWGY.COM

Arizona
Toxicology, Pharmacology- Clinical - Lab, Laboratory, Blood testing, Breath Testing, Hospital Testing, Alcohol Impairment, drug impairment, alcohol testing, drug testing, drug effects, drug levels, postmortem drugs, postmortem alcohol, forensic science, blood alcohol, blood drugs, urine testing, urine drug tests, urine alcohol tests
Forensic Toxicologist Okorie Okorocha is a highly sought-after Forensic Toxicologist in high-profile cases such as: Estate of George Floyd vs. City of Minneapolis Doe vs. Derrick Rose (former NBA MVP) Hawaii vs. Villa (high-profile baby manslaughter case) Michigan vs. Chidester For exemplar's of Okorie Okorocha's testimony, go to https://www.youtube.com/playlist?list=PLFchrJ9bFOmKXSxY9KOAkoKNNB-G6HfO1 Okorie Okorocha is a Forensic Toxicologist and expert witness who is widely recognized in his field of work. He has obtained two Master of Science degrees in toxicology and pharmacology. Okorie has served as a forensic toxicology expert witness in more than 840 jury trials and has relevant experience in court as a laboratory testing, drug, and alcohol expert witness, as well as in other areas of forensic toxicology. These trials include civil and criminal trials in military, state, and federal courts. By ensuring that the jury understands the multifaceted nature of scientific conc...

Rodney G. Richmond, MS, PharmD, BCGP, FASCP

Pharmacy - Pharmacology - Drugs of Abuse

The Mackenzie Group, LLC

Searcy, Arkansas
Pharmacist, Pharmacology- Clinical - Nursing homes, geriatric pharmacist, alcohol, recreational drugs, drug interactions, opioid pain management, hospital pharmacy, drug levels, medication errors, pharmacy law, toxicology, pharmacy standards of care
Pharmacy Standards of Care (nursing home/long-term care, acute care, hospice, home health); Pain Management; Geriatric Drug Therapy Management (Alzheimer’s, Parkinson’s, psychoactive medications, psychotropic drug reactions, polypharmacy); Clinical Pharmacy Services (drug information services, patient assessment & counseling); Drug Safety/Misadventure (interactions, adverse reactions, medication errors, death/overdose, product liability); Pharmacology (causal relationship between drug exposure and subsequent effects, pharmacoepidemiology, pharmacokinetics); Pharmacy Operations (3rd-party payment, managed care, controlled substance/narcotics, drug distribution systems, pharmacoeconomics). Professor, Pharmacy Practice Chair, Department of Pharmacy Practice Harding University College of Pharmacy (2011- ) President, Arkansas State Board of Pharmacy (2024-25) Vice-President, Arkansas State Board of Pharmacy (2023-24) Member, Arkansas State Board of Pharmacy (2020- ) Clinical Consulta...

Okorie Okorocha, M.S., M.S., ESQ.

Forensic Toxicologist, Postmortem Toxicology

TOXICOLAWGY.COM

Pasadena, California
Toxicology, Pharmacology- Clinical - Lab, Laboratory, Blood testing, Breath Testing, Hospital Testing, Alcohol Impairment, drug impairment, alcohol testing, drug testing, drug effects, drug levels, postmortem drugs, postmortem alcohol, forensic science, blood alcohol, blood drugs, urine testing, urine drug tests, urine alcohol tests
Forensic Toxicologist Okorie Okorocha is a highly sought-after Forensic Toxicologist in high-profile cases such as: Estate of George Floyd vs. City of Minneapolis Doe vs. Derrick Rose (former NBA MVP) Hawaii vs. Villa (high-profile baby manslaughter case) Michigan vs. Chidester For exemplar's of Okorie Okorocha's testimony, go to https://www.youtube.com/playlist?list=PLFchrJ9bFOmKXSxY9KOAkoKNNB-G6HfO1 Okorie Okorocha is a Forensic Toxicologist and expert witness who is widely recognized in his field of work. He has obtained two Master of Science degrees in toxicology and pharmacology. Okorie has served as a forensic toxicology expert witness in more than 840 jury trials and has relevant experience in court as a laboratory testing, drug, and alcohol expert witness, as well as in other areas of forensic toxicology. These trials include civil and criminal trials in military, state, and federal courts. By ensuring that the jury understands the multifaceted nature of scientific conc...

Okorie Okorocha, M.S., M.S., ESQ.

Forensic Toxicologist, Postmortem Toxicology

TOXICOLAWGY.COM

Hawaii
Toxicology, Pharmacology- Clinical - Lab, Laboratory, Blood testing, Breath Testing, Hospital Testing, Alcohol Impairment, drug impairment, alcohol testing, drug testing, drug effects, drug levels, postmortem drugs, postmortem alcohol, forensic science, blood alcohol, blood drugs, urine testing, urine drug tests, urine alcohol tests
Forensic Toxicologist Okorie Okorocha is a highly sought-after Forensic Toxicologist in high-profile cases such as: Estate of George Floyd vs. City of Minneapolis Doe vs. Derrick Rose (former NBA MVP) Hawaii vs. Villa (high-profile baby manslaughter case) Michigan vs. Chidester For exemplar's of Okorie Okorocha's testimony, go to https://www.youtube.com/playlist?list=PLFchrJ9bFOmKXSxY9KOAkoKNNB-G6HfO1 Okorie Okorocha is a Forensic Toxicologist and expert witness who is widely recognized in his field of work. He has obtained two Master of Science degrees in toxicology and pharmacology. Okorie has served as a forensic toxicology expert witness in more than 840 jury trials and has relevant experience in court as a laboratory testing, drug, and alcohol expert witness, as well as in other areas of forensic toxicology. These trials include civil and criminal trials in military, state, and federal courts. By ensuring that the jury understands the multifaceted nature of scientific conc...

Joshua N Nogar, MD

Medical Toxicology & Emergency Medicine Expert

Larchmont, New York
Toxicology, Emergency Medicine - Drug levels, Drugs of abuse, Opioids, Hallucinogens, Intoxication, Overdose, Benzodiazepines, Cocaine, Withdrawal, Addiction, Poisoning, Metals, Amphetamines, Agitated Delirium, DUI, Alcohol / Ethanol intoxication, Fentanyl, Post-Mortem Toxicology, Prescription Drugs, Emergency Medicine Malpractice
Dr. Joshua Nogar, MD, Medical Toxicologist 
Assistant Professor of Emergency Medicine & Medical Toxicology, Northwell Health 
Director, Division of Medical Toxicology, Northwell Health
Fellowship Director, Medical Toxicology, Northwell Health Board Certifications: 1) Medical Toxicology, 2) Emergency Medicine, 3) Addiction Medicine Dr. Joshua Nogar is a board-certified Medical Toxicologist with extensive experience in clinical practice, academic teaching, and expert consultation. He is an Assistant Professor of Emergency Medicine and Medical Toxicology at the Donald & Barbara Zucker School of Medicine at Hofstra/Northwell Health, in Long Island, NY, where he leads the Division of Medical Toxicology and directs the Medical Toxicology Fellowship Program. Dr. Nogar completed his fellowship in Medical Toxicology at the University of California, San Diego (UCSD), from July 2009 to June 2011. He also completed his residency in Emergency Medicine at the University of New Mexico School ...

Okorie Okorocha, M.S., M.S., ESQ.

Forensic Toxicologist, Postmortem Toxicology

TOXICOLAWGY.COM

Washington
Toxicology, Pharmacology- Clinical - Lab, Laboratory, Blood testing, Breath Testing, Hospital Testing, Alcohol Impairment, drug impairment, alcohol testing, drug testing, drug effects, drug levels, postmortem drugs, postmortem alcohol, forensic science, blood alcohol, blood drugs, urine testing, urine drug tests, urine alcohol tests
Forensic Toxicologist Okorie Okorocha is a highly sought-after Forensic Toxicologist in high-profile cases such as: Estate of George Floyd vs. City of Minneapolis Doe vs. Derrick Rose (former NBA MVP) Hawaii vs. Villa (high-profile baby manslaughter case) Michigan vs. Chidester For exemplar's of Okorie Okorocha's testimony, go to https://www.youtube.com/playlist?list=PLFchrJ9bFOmKXSxY9KOAkoKNNB-G6HfO1 Okorie Okorocha is a Forensic Toxicologist and expert witness who is widely recognized in his field of work. He has obtained two Master of Science degrees in toxicology and pharmacology. Okorie has served as a forensic toxicology expert witness in more than 840 jury trials and has relevant experience in court as a laboratory testing, drug, and alcohol expert witness, as well as in other areas of forensic toxicology. These trials include civil and criminal trials in military, state, and federal courts. By ensuring that the jury understands the multifaceted nature of scientific conc...