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Forensic, General & Medical
Expert Witnesses

Premises Security Expert Witnesses


ECJM Consultants Inc.

Manhattan, New York

Police Procedures and Practices Consultants and Expert Witnesses

Phone (212) 475-8215

ECJM Consultants Inc. was founded by retired New York City Police Department Captain Edward Mamet in 1998, after completing forty years service in police work. His group provides high quality, cost-effective police and security practices expertise to clients on a variety of law enforcement and...

Security Litigation Group, Inc.

Dublin, Ohio

Premises Security Litigation Support and Expert Witness Services

Phone (614) 793-1614

Security Litigation Group, Inc. was established as a direct result of the increased litigation in hotels/motels and commercial properties. As President of Security Litigation Group, Thomas G. Davis provides consulting and litigation support, including expert witness testimony, for security or...

Robert T. Tolbert, P.E.

Wilsonville, Alabama

Expert Engineering Consultation Services

Phone (205) 670-5733

Robert T. Tolbert, P.E. (BSME, MSCE) is a licensed Professional Engineer in Alabama, Arkansas, Georgia, Mississippi and Tennessee. Mr. Tolbert has many other certifications and qualifications, including the completion of the Northwestern Automobile Accident Reconstruction course. He has over 38...

American Investigative Specialists

Lake Mary, Florida

Criminologist (Security Expert & Fraud Examiner)

Phone (407) 323-7000

American Investigative Specialists founded by Ronald F. Worst - Criminologist (Security Expert & Fraud Examiner) based in Orlando, Florida provides over 13 years of experience as a Security Expert Witness and Fraud Examiner to both Plaintiff (50%) and Defense (50%) attorneys with cases on...

Sem Security Management

Trevor, Wisconsin

Security Consultant and Security Expert

Phone (262) 862-6786

Dick Sem has 35 years' of security leadership experience in all aspects of security and workplace violence management. He is known within the industry as a leader and innovator; and for his demeanor, thoroughness and professional integrity.

System Engineering And Laboratories (SEAL)

Tyler, Texas

Laboratory Services, Forensic Engineering, Safety Engineers and Fire Investigations Expert Witness

Phone (800) 624-0905

System Engineering And Laboratories (SEAL) with over 30 years' experience, offers services including forensic engineering, expert witness, certified fire, arson, and accident investigations, safety engineering, and product testing. We provide these services to insurance claims, manufacturing,...

Law Enforcement & Security Consulting LLC

Fort Lauderdale, Florida

Florida Police Procedures and Use of Force Expert Witness

Phone (305) 766-0640

Retired Police Lieutenant, Miami-Dade Police Dept. 31yrs. Ivan Rodriguez has been retained as an expert in approximately 100 cases. He has been qualified and testified as an expert in Federal and State Courts. Florida Certified LE High Liability Instructor 1988 - Present.

Eagle Security Group - Expert Witness Program

Fredericksburg,, Virginia

Expert Witnesses in Various Fields - Retired LEO's and FBI Agents

Phone (540) 314-0731

Eagle's hand-selected and highly vetted law enforcement experts are retired Federal Bureau of Investigation (FBI) and former law enforcement officers who offer training, consultation and professional testimony in a variety of areas including: ; - Active Shooter Response & Training - Crisis...

Dr. Richard M. Hough, Sr

Pace, Florida

Criminal Justice Expert Witness

Phone (850) 393-5389

Services as litigation support consultant and expert witness for use of force, law enforcement practices, jail practices cases, juvenile justice and detention, security practices.

Ernest P. Chiodo, M.D., J.D., M.P.H., M.S., M.B.A, C.I.H.

Clinton Township, Michigan

Forensic and Clinical Medicine

Phone (586) 746-1761

Ernest P. Chiodo, M.D., J.D., M.P.H., M.S., C.I.H. is a physician, attorney, industrial hygienist, biomedical (biomechanical) engineer. He receive his medical, legal, and biomedical engineering degrees from Wayne State University. He received his Master of Public Health from Harvard University and...

Dr. James J. Vardalis, Expert Witness

Bluff Dale, Texas

Premises Liability Expert Witness

Phone (254) 728-3104

Dr. James J. Vardalis has been qualified as an expert in Federal, State and Local Courts. He offers expert consulting in issues of premise liability.

Hospitality Performance Management-Dennis Koci

Los Angeles, California

Hotel Expert Witness

Phone (310) 709-1099

As a hotel operations expert, with hands-on Hilton General Manager experience and a global hotel corporate perspective, I’m uniquely qualified to testify in hotel related cases. Experience includes: personal injury, wrongful death & hotel negligence, representing both plaintiff and defendants....

Roger G. Johnston, Ph.D., CPP

Oswego, Illinois

Security Assessment

Phone (630) 551-0740

Over 1000 security vulnerability assessments for numerous companies, government agencies, and NGOs. 200+ technical papers and book chapters, 90+ invited talks (including 6 Keynote Addresses), 10 U.S. patents, international lecturing. Extensive experience as an expert witness and in providing...

William J. Birks Jr. & Associates

West Chester, Pennsylvania

Premises Security

Phone (484) 356-7038

We are an independent security consultancy practice dedicated to delivering objective and quality results to clients operating in Business, Industry and Law firm environments. We provide an assortment of forensic and security management consulting services on a nationwide basis. We assist both...

Jannarone Consulting

Wall, New Jersey

Dram Shop & Premise Liability Expert Witness

Phone (732) 610-0345

Mr. Jannarone is a retired police sergeant with extensive knowledge in dram shop and premise liability. He is currently an adjunct professor in criminal justice and an active alcohol safety instructor.

Citiscape IT

Houston, Texas

HIPAA Consulting, Risk Analysis, Risk Management, Information Management and Security Expert Witness

Phone (281) 733-2422

Specializing in network security, HIPAA and PCI-DSS regulatory compliance, Texas HB300 compliance, Risk Analysis, Risk Assessments and Risk Management plans that must be kept in order to remain compliant for Covered Entities in the USA. With more than 30 years of Information Technology consulting,...

Armored Car Expert (A.C.E.) Security Consultants

Bluffton, South Carolina

Employment Injuries, Armored Cars and Premises Security Expert Witness

Phone (215) 460-7370

Jim is a seasoned security manager with 20 years of executive level leadership experience in security management with responsibility for several thousand armed security officers and protection of fifty high-risk facilities storing and processing valuables, such as: Precious Metals, Currency,...

Mark Briggs

Champaign, Illinois

Safety And Risk Management Consulting

Phone (217) 840-0235

Work with counsel to review case, prepare for trial, and provide testimony. Love to “teach” a jury the facts of a case and support with industry practices, consensus stds., and gov regs. Training and teaching are passions which I demonstrate during the case. ; Earned a B.S. in safety at IL State...

Aviation Technology 2000, Inc.

Fort Worth, Texas

Aviation Expert Testimony

Phone (817) 498 4385

Aviation Technical Representation specialists consulting and expert witness assistance in Corporate and Commerical Aviation related matters. We have been designated as expert witnesses on numerous cases involving both plaintiff and defendant.

Protection Management, LLC

Canton, Ohio

Healthcare Security Management Litigation Support and Expert Witness Services

Phone (877) 686-5460





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