Expert Witness Directory

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Browse our verified directory of expert witnesses spanning medicine, engineering, finance, and dozens of specialized fields.

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Showing 199–216 of 1,756 experts

Energy and Electricity
MH

Matthew Hawkins

Professional Mechanical Engineer

Livermore, CA10+ years+ yrs★ 8.9

Matthew Hawkins, Professional Mechanical Engineer is an Energy Systems expert specializing in energy planning and strategy litigation. With a career encompassing roles in asset management, energy markets, and operations research, he brings a strategic framework to litigation work involving complex energy systems. His work centers on investigating regulatory compliance, assessing operational efficiencies, and evaluating whether strategic deviations impact market outcomes. Mr. Hawkins has been retained in numerous expert witness and consulting engagements across the United States, involving energy markets, battery energy storage systems, and power generation disputes. His B.S. in Mechanical Engineering, along with his Professional Engineer (PE) in Mechanical Engineering, Thermal and Fluid Systems, reinforce his ability to deliver objective, defensible analyses. He is regularly engaged by both plaintiff and defense counsel to provide clear, independent determinations of responsibility in disputes involving energy systems and market operations.

Energy SystemsUSA Energy MarketsEnergy Planning and Strategy+6
Accident Reconstruction
GE

Gary E. Kilpatrick

President and Chief Engineering Officer

Jamestown, NC30 years+ yrs★ 8.9

Gary E. Kilpatrick, P.E., DFE, PENC Fellow is a forensic engineering expert specializing in accident reconstruction and industrial accident investigation. With a career spanning mechanical design engineering, product defect analysis, and safety compliance, he brings a multifaceted engineering perspective to litigation work. His work centers on investigating mechanical failures, assessing compliance with safety standards, and evaluating whether engineering practices meet industry norms. Mr. Kilpatrick has been retained in numerous expert witness and consulting engagements across the United States, involving traffic accident reconstruction, industrial accidents, and product liability cases. His Bachelor of Science Degree in Mechanical Design Engineering, along with certifications such as Certified Diplomate Forensics Engineer, reinforce his ability to deliver objective, defensible analyses. He is regularly engaged by both plaintiff and defense counsel to provide clear, independent determinations of causation in disputes involving mechanical systems and safety compliance.

Mechanical EngineeringForensic EngineeringTraffic Accident Reconstruction+2
Slip Trip & Fall
SD

Steven D. High

President

Lancaster, PA36 years+ yrs★ 8.9

Steven D. High, MPH, CIH, CSP, CHST, EMT, ARM, CXLT is an Environmental Health & Safety expert specializing in slip, trip, and fall litigation. With a career spanning safety management, industrial hygiene, and accident investigation, he brings a comprehensive framework to litigation work. His work centers on investigating workplace safety incidents, assessing compliance with safety standards, and evaluating whether safety protocols were adequately implemented. Mr. High has been retained in numerous expert witness and consulting engagements across the United States, involving construction safety, industrial hygiene, and chemical exposure cases. His Master of Public Health in Public Health, along with certifications such as Certified Industrial Hygienist and Certified Safety Professional, reinforce his ability to deliver objective, defensible analyses. He is regularly engaged by both plaintiff and defense counsel to provide clear, independent determinations of causation in disputes involving occupational safety and health compliance.

Industrial HygieneSafety Management
Dram shop
DC

Dr. Curt E. Harper

Forensic Toxicology Consultant

Pelham, AL17 years+ yrs★ 8.9

Dr. Curt E. Harper, Ph.D., MSFS, F-ABFT is a forensic toxicology expert specializing in drug recognition and roadside enforcement training. With a career encompassing leadership roles in toxicology departments and extensive involvement in forensic science committees, he brings a multidisciplinary perspective to litigation work. His work centers on investigating drug-related impairment, assessing toxicological evidence, and evaluating whether forensic procedures meet legal standards. Dr. Harper has been retained in numerous expert witness and consulting engagements across the United States, involving DUI and DUID cases, workplace drug testing, and postmortem toxicology. His Doctor of Philosophy in Pharmacology and Toxicology, along with certifications such as Fellow of the American Board of Forensic Toxicology (F-ABFT) and Drug Recognition Expert (DRE), reinforce his ability to deliver objective, defensible analyses. He is regularly engaged by both plaintiff and defense counsel to provide clear, independent determinations of causation in disputes involving drug and alcohol impairment.

Retrograde extrapolationWorkplace drug testingWrongful death+14
OSHA compliance and construction safety issues
JG

Joseph Green

OSHA Safety Expert Witness and Consultant

Fort Myers, Florida25+ years+ yrs★ 8.9

Joseph Green, CHST is an OSHA safety expert specializing in construction safety and regulatory compliance litigation. With a career encompassing roles such as OSHA Compliance Assistance Specialist and Assistant Area Director, he brings a nuanced understanding of regulatory enforcement and accident investigation to his litigation work. His work centers on investigating construction site accidents, assessing OSHA compliance, and evaluating whether safety management systems meet industry standards. Mr. Green has been retained in numerous expert witness and consulting engagements across the United States, involving construction safety and OSHA compliance cases. His Technical Diploma in Welding & Metal Fabrication, along with certifications such as Certified Health and Safety Technician (CHST), reinforce his ability to deliver objective, defensible analyses. He is regularly engaged by both plaintiff and defense counsel to provide clear, independent determinations of compliance and safety standards in disputes involving construction site safety and OSHA regulations.

OSHA Compliance & Enforcement — Construction (29 CFR 1926)OSHA Field Operations Manual (FOM)Construction Safety — Residential & Commercial+11
Forensic Psychological Evaluations
EB

Elliott B. Rosenbaum

Board Certified Clinical Psychologist

Jacksonville, FL22 years+ yrs★ 8.9

Elliott B. Rosenbaum, Psy.D., ABPP is a board-certified clinical psychologist expert specializing in forensic psychological evaluations. With a career encompassing military mental health services, private practice, and crisis counseling, he brings a nuanced understanding of psychological assessment and intervention to his litigation work. His work centers on conducting forensic psychological evaluations, assessing fitness for duty, and evaluating emotional trauma in legal contexts. Dr. Rosenbaum has been retained in numerous expert witness and consulting engagements across Florida, involving cases related to military mental health, emotional distress, and forensic psychology. His Doctor of Psychology (Psy.D.) in Psychology, along with his Diplomate status with the American Board of Professional Psychology, reinforce his ability to deliver objective, defensible analyses. He is regularly engaged by both plaintiff and defense counsel to provide clear, independent determinations of psychological causation in disputes involving emotional trauma and fitness for duty.

Psychotherapy
pilot
AK

Artemas Keitt Darby, III

Aviation Consultant

Peachtree City, GA54 years+ yrs★ 8.9

Artemas Keitt Darby, III is an aviation consultant expert specializing in pilot career earnings and aviation industry litigation. With a career spanning military and commercial aviation, he brings a comprehensive understanding of pilot career trajectories and industry standards to his litigation work. His work centers on investigating pilot hiring practices, assessing career value models, and evaluating whether industry standards have been met in pilot-related disputes. Mr. Darby has been retained in numerous expert witness and consulting engagements across the United States and Canada, involving pilot career valuation, wrongful termination, and aviation industry standards. His B.S. Degree in Aeronautical Studies from Embry-Riddle Aeronautical University, along with certifications such as Airline Transport Pilot and type ratings for multiple aircraft, reinforce his ability to deliver objective, defensible analyses. He is regularly engaged by both plaintiff and defense counsel to provide clear, independent determinations of career value and industry standards in disputes involving pilot career earnings and aviation operations.

airline pilotmilitary pilotcorporate pilot+16
Otolaryngology
RL

Richard Laurence Nass, M.D., F.A.C.S.

Board Certified Otolaryngologist

East Hampton, NY46 years+ yrs★ 8.9

Richard Laurence Nass, M.D., F.A.C.S. is an Otolaryngology expert specializing in endoscopic sinus surgery and related litigation matters. With a career encompassing diverse roles in surgical practice, academic appointments, and medical device consulting, he brings a multifaceted perspective to his litigation work. His work centers on investigating surgical outcomes, assessing medical device efficacy, and evaluating whether standard of care deviations occurred. Dr. Nass has been retained in numerous expert witness and consulting engagements across the United States, involving cases related to otolaryngology, sinus surgery, and medical device patents. His Medical Doctor degree from New York University School of Medicine, along with his certification from the American Board of Otolaryngology, reinforce his ability to deliver objective, defensible analyses. He is regularly engaged by both plaintiff and defense counsel to provide clear, independent determinations of causation in disputes involving hearing loss, sinus infections, and noise exposure.

Endoscopic Sinus Surgery
Security and Premises Liability
JF

James F. Pastor

Ph.D., J.D., C.P.P.

Naples, FL★ 8.9

James F. Pastor, Ph.D., J.D., C.P.P. is a security and premises liability expert specializing in legal issues related to security, policing, and public safety. With a career that spans tactical policing, legal representation, and academic research, he brings a multifaceted perspective to litigation work. His work centers on investigating security protocols, assessing liability in security breaches, and evaluating whether industry standards have been met. Mr. Pastor has been retained in numerous expert witness and consulting engagements across the United States, involving cases related to security firms, police unions, and corporate security policies. His Ph.D. in Public Policy Analysis, along with certifications such as Certified Protection Professional (CPP), reinforce his ability to deliver objective, defensible analyses. He is regularly engaged by both plaintiff and defense counsel to provide clear, independent determinations of responsibility in disputes involving security law, premises liability, and use of force.

SecurityPolicingPublic Safety+2
Safety and OSHA
KM

Kurt M. Stetzer

Safety Professional

Canonsburg, PA35 years+ yrs★ 8.9

Kurt M. Stetzer, CSP, CHST, OHST, CRIS is a Safety and Risk Management expert specializing in construction safety and OSHA compliance. With a career spanning safety management, risk assessment, and high-risk activity oversight, he brings a comprehensive framework to litigation work involving complex construction environments. His work centers on investigating compliance failures, assessing risk management practices, and evaluating whether safety protocols were adequately implemented. Mr. Stetzer has been retained in numerous expert witness and consulting engagements across the United States, involving construction safety, multiemployer construction sites, and public safety in retail environments. His B.S. in Administration (Special Fields) from the University of Pittsburgh, along with certifications such as Certified Safety Professional (CSP) and Construction Health and Safety Technician (CHST), reinforce his ability to deliver objective, defensible analyses. He is regularly engaged by both plaintiff and defense counsel to provide clear, independent determinations of responsibility in disputes involving construction safety and risk management.

Safety ManagementRisk AssessmentConstruction Safety
Accident Reconstruction
MK

Matthew King

Senior Forensic Engineer

Selma, CA31 years+ yrs★ 8.9

Matthew King, PhD is a forensic engineering expert specializing in accident reconstruction and fire investigation. With a career spanning vehicular accident reconstruction, mechanical and structural failure analysis, and product liability, he brings a comprehensive forensic framework to litigation work. His work centers on investigating accident causation, assessing fire origins, and evaluating material integrity failures. Mr. King has been retained in numerous expert witness and consulting engagements internationally, involving vehicular accidents, industrial safety, and fire investigations. His PhD in Applied Mechanics and Engineering Sciences, along with certifications such as Certified Safety Auditor and Certified Fire Investigator A & B, reinforce his ability to deliver objective, defensible analyses. He is regularly engaged by both plaintiff and defense counsel to provide clear, independent determinations of causation in disputes involving accident reconstruction and fire investigation.

Slip Trip & FallAutomobile Accident ReconstructionAgricultural Accident Reconstruction+8
Electrical Engineering
JH

Jimmy H. Beard

M.S.E.E., P.E., CFEI

Daphne, Alabama40 years+ yrs★ 8.9

Jimmy H. Beard, M.S.E.E., P.E., CFEI is an electrical engineering and fire investigation expert specializing in forensic analysis of electrical system failures and fire origins. With a career spanning electrical engineering, telecommunications, and fire investigation, he brings a multidisciplinary perspective to his litigation work. His work centers on investigating electrical failures, assessing fire origins, and evaluating compliance with electrical codes. Mr. Beard has been retained in numerous expert witness and consulting engagements across the southeastern United States, involving residential, commercial, and industrial systems. His Masters of Science in Electrical Engineering, along with his Certified Fire and Explosion Investigator designation, reinforce his ability to deliver objective, defensible analyses. He is regularly engaged by both plaintiff and defense counsel to provide clear, independent determinations of causation in disputes involving electrical system failures and fire investigations.

TelecommunicationsFire Investigation
Construction
MW

Marty Wilson

Construction Litigation Consultant

San Francisco, CA45 years+ yrs★ 8.9

Marty Wilson, MS CE is a construction litigation expert specializing in construction-related claims, including contract disputes, defective design, and construction defects. With a career spanning project management, construction operations, and real estate development, he brings a comprehensive framework to litigation work, focusing on industry standard practices and compliance issues. His work centers on investigating construction-related safety and personal injury claims, assessing contract administration and performance issues, and evaluating whether industry standards have been met. Mr. Wilson has been retained in numerous expert witness and consulting engagements in California, involving commercial and residential construction defects, lease issues, and contractor termination cases. His MS in Construction Management from Stanford University, along with his active California Contractor’s License, reinforce his ability to deliver objective, defensible analyses. He is regularly engaged by both plaintiff and defense counsel to provide clear, independent determinations of responsibility in disputes involving construction defects and contract compliance.

Construction DefectsConstruction-related claimsContract disputes+10
Property & Asset Management
ST

Scott T. Bennett

Property Management Executive | CPM® Certified Candidate

Keller, Texas34 years+ yrs★ 8.9

Scott T. Bennett, CPM® Certified Candidate is a property management and safety standards expert specializing in premises liability and operational negligence litigation. With a career spanning multifamily, condominium, HOA, and mixed-use property management, he brings a comprehensive understanding of risk management and safety protocols to his litigation work. His work centers on investigating safety failures, assessing compliance with property safety standards, and evaluating whether operational negligence has occurred. Mr. Bennett has been retained in numerous expert witness and consulting engagements across multiple states, involving premises liability, landlord-tenant disputes, and property management cases. His Bachelor of Business Administration in Finance, along with certifications such as CPM and NAAEI CAPS, reinforce his ability to deliver objective, defensible analyses. He is regularly engaged by both plaintiff and defense counsel to provide clear, independent determinations of standard of care in disputes involving property management and safety compliance.

Risk & Safety ManagementStandard of CareLitigation Support+2
Forensic Biomechanics
JL

Jesse L. Wobrock, Ph.D

Forensic Biomedical/Biomechanical Engineer and Accident Reconstructionist

Orange, CA23 years+ yrs★ 8.9

Jesse L. Wobrock, Ph.D is a forensic biomedical/biomechanical engineer specializing in accident reconstruction. With a career encompassing biomechanics, injury epidemiology, and systems integration engineering, he brings a multidisciplinary approach to litigation work. His work centers on investigating accident dynamics, assessing injury mechanisms, and evaluating whether biomechanical factors contributed to the incident. Mr. Wobrock has been retained in numerous expert witness and consulting engagements across the United States and internationally, involving cases such as wrongful death, product liability, and catastrophic injuries. His Doctor of Philosophy (Ph.D.) in Biomedical Engineering, along with his Accreditation Commission for Traffic Accident Reconstruction (ACTAR) certification, reinforce his ability to deliver objective, defensible analyses. He is regularly engaged by both plaintiff and defense counsel to provide clear, independent determinations of causation in disputes involving accident reconstruction and biomechanics.

Accident Reconstruction
Fleet Management
L(

Leslie (Les) A. Smart

Expert Witness & Fleet Consultant

Bixby, OK53 years+ yrs★ 8.9

Leslie (Les) A. Smart is a fleet management expert specializing in litigation involving fleet operations, risk management, and safety compliance. With a career spanning fleet operations management, logistics, and safety protocol development, he brings a comprehensive framework to litigation work, focusing on operational efficiency and regulatory adherence. His work centers on investigating fleet safety incidents, assessing compliance with industry standards, and evaluating whether operational deviations contributed to accidents. Mr. Smart has been retained in numerous expert witness and consulting engagements across the United States, involving cases in the transportation, logistics, and fleet management industries. His BS in Business from Concordia University, along with his Class B Commercial Driver’s License, reinforce his ability to deliver objective, defensible analyses. He is regularly engaged by both plaintiff and defense counsel to provide clear, independent determinations of causation and responsibility in disputes involving fleet safety and operational compliance.

Risk ManagementLogisticsSafety
Software Engineering
MT

Mehdi Tarrit Mirakhorli, Ph.D.

Director of Software Assurance Laboratory, Associate Professor

Hermosa Beach, CA19 years+ yrs★ 8.9

Mehdi Tarrit Mirakhorli, Ph.D. is a Software Engineering and Cybersecurity expert specializing in software security and vulnerability management litigation. With a career spanning software design, cybersecurity, and artificial intelligence, he brings a multidisciplinary perspective to his litigation work. His work centers on investigating software vulnerabilities, assessing cybersecurity protocols, and evaluating whether software design meets industry standards. Mr. Mirakhorli has been retained in numerous expert witness and consulting engagements across the United States, involving cases related to software engineering, cybersecurity, and intellectual property. His Ph.D. in Computer Science, along with his extensive experience in software engineering and cybersecurity, reinforce his ability to deliver objective, defensible analyses. He is regularly engaged by both plaintiff and defense counsel to provide clear, independent determinations of responsibility in disputes involving software security and design.

Software DesignCybersecuritySoftware Security+6
Travel & Tourism
MF

Michael F. Stone

CTIE, CPCU

Fort Lauderdale, Florida34 years+ yrs★ 8.9

Michael F. Stone, CTIE, CPCU is a Travel & Tourism expert specializing in tour operating, travel standard of care, and travel supplier contracts. With a career spanning strategic partnerships, digital engagement solutions, and fiscal management, he brings a multifaceted perspective to litigation work. His work centers on investigating travel agency practices, assessing compliance with industry standards, and evaluating whether duty of care obligations were met. Mr. Stone has been retained in numerous expert witness and consulting engagements across the United States and the Middle East, involving tour operators, travel agencies, and cruise companies. His Bachelor of Science Degree in Hotel and Hospitality Management, along with certifications such as CTIE and CPCU, reinforce his ability to deliver objective, defensible analyses. He is regularly engaged by both plaintiff and defense counsel to provide clear, independent determinations of standard of care in disputes involving travel and tourism.

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