Narcotics / Drug Trafficking Expert Witnesses and Consultants
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Experts and Trial Consultants in issues involving all phases of illegal drug trafficking investigations, both national and international.
The listings below are all Narcotics / Drug Trafficking expert witnesses and consultants.

Expert Listings

Steven Duckor, M.D.Steven L. Duckor, M.D., F.A.C.G., A.B.A.M., F.A.S.A.M
Steven Duckor, M.D.
Tustin, CA
Steven L. Duckor is a Diplomate with the American Board of Addiction Medicine, Certified Addictionologist with American Society on Alcoholism and Other Drug Dependencies and a Fellow of the American College of Gastroenterology. He is Past Chief of Staff of Chapman Global Medical Center in Orange, CA and is on their Executive Committee. Addiction Behavior, Addiction Diseases, Addiction Medicine, Alcohol/Drugs, Alcoholism, Chemical Dependency, Herpetology, Narcotics, Opiod Addition

Daniel Bowman, Mr.Daniel Bowman, Mr.
Daniel Bowman, Mr.
Blacklick, OH
Expertpages Verified

Daniel J. Bowman is recognized as one of the country’s foremost experts in the training and deployment of Police Service and Detector Dogs. His thirty four (34) years of experience as a Canine Trainer, has resulted in the placement of over four hundred (400) Police Service Dogs who have been deployed with Federal, State and Local law enforcement agencies in the United States.

James A. Williams, Ph.D.J.A. Williams, LLC, Police Consultant
James A. Williams, Ph.D.
Cherry Hill, NJ
Dr. James A. Williams is a former Municipal Police Chief and a retired United States Department of Justice DEA Senior Executive and Chief of Organized Crime DEA Task forces. Part of his tenure at the USDOJ was spent as Mobile Chief of International Police Training. As a U.S. Diplomat to the Caribbean, he administered operational oversight to mission essential law enforcement and police training programs. He has been certified in Domestic and International Courts as an Expert in Police Policy, Practices,Procedures & Training. He has met State and Federal Court Standards of the Daubert Challenges. As an Associate Member ( Academic ) of the American Bar Association, he serves on the ABA Criminal Justice Section Committee. Dr. Williams' consulting and expert witness specialties for both Defense and Plaintiff Attorneys includes Wrongful Death - Wrongful Shooting - Excessive Force - Wrongful Arrest - Civil Rights Violations. Dr. Williams has been Court Certified as an Expert Witness in matters of Premises Liability involving Firearms and Excessive Force. Dr. Williams is currently on staff as an Adjunct Professor in the Law & Justice Department at Rowan University, Glassboro, New Jersey.

Wolfgang SteudelWolfgang Steudel MD
Wolfgang Steudel
Newton, MA
Expertpages Verified

Dr. Steudel is a cardiovascular anesthesiologist with a background in lung research, and trained at Massachusetts General Hospital/ Harvard Medical School. Dr. Steudel is clinically active and specialized in cardiovascular anesthesia and difficult airway management, and will provide expert opinion and testimony on those, and other, anesthesia-related topics. Dr. Steudel is board-certified by the American Board of Anesthesiologists, and he is a long- standing member of the Editorial Board of the Society of Critical Care Medicine. Dr. Steudel is licensed to practice Medicine in the states of California, Massachusetts, Montana and New York. He is member of the American Society of Anesthesiologists, the California Society of Anesthesiologists, the Society of Cardiovascular Anesthesiologists, the Society of Critical Care Medicine, the Massachusetts Bar Association, the American Bar Association and the American Health Lawyers Association.

Criminal Justice Consultant & Expert WitnessGregory D. Lee
Criminal Justice Consultant & Expert Witness
Sequim, WA
Located in both WA and CA, Mr. Lee is a Criminal Justice consultant and expert witness in police procedures, drug enforcement and criminal investigations. Over 30-years of law enforcement experience. Retired Supervisory Special Agent for the Drug Enforcement Administration (DEA). Former instructor for DEA Training at the FBI Academy, Quantico, VA.


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