Forensic & Laboratory Testing Expert Witnesses

Dr. William S Howard

William S. Howard PhD specializes exclusively in the area of Industrial Machines, Equipment, Automation, and Manufacturing. With 30+ years of experience in machinery, robotics, and...

William Acorn

William R. Acorn is principal and founder of Acorn Consulting Services, LLC. A consulting mechanical engineer specializing in the built environment, Bill provides: Project Design...

Prof. Vojin (vo-in) G Oklobdzija (oklob-ja)

Prof. Vojin G. Oklobdzija is a Life Fellow of IEEE (the highest achievable grade) and 50 years in electronic and computer industry. He is Professor...

Vincent P. Richardson

Vincent Richardson is an experienced expert witness with over 35 years in the coal industry and 14 years as an underground mine manager. His expertise...

Vince Moiso & Donato Pompo

Consulting Services for the Ceramic Tile and Stone Industry: Ceramic Tile And Stone Consultants (CTASC) is a full-service company, providing the ceramic tile, natural and...

Vincent A. Ettari

Vincent A. Ettari, P.E., P.C. serves New York City & the counties of Westchester, Dutchess, Putnam, Orange, Rockland, Ulster, Suffolk (Long Island), Nassau, Bronx (N.Y.),...

Vanessa A. Fitsanakis

Toxicology Expert Dr. Fitsanakis is a nationally recognized scientist with research, teaching and administrative experience. She applies her expertise to forensic casework involving exposures to...

Ms. Vanessa Malone

Scale Your Law firm with Iron-clad strategies using PSENGRINC Construction-Defect (CD) and Structural Experts! Smart Litigators Understand the POWER of Strong Expert Support to Avoid:...

Mr. Ulf Lindmark

Mr. Lindmark is a California practicing Professional Engineer (PE) with 42 years environmental experience and 33 years of litigation/court experience. Mr. Lindmark is a Board...

Mr. Trevor A Sherwood Ii

Swimming pool consultant with over 30 years of experience in service, consulting, training/education, code/regulation development, and expert witness. Contributed to aquatic textbooks and related articles,...

Tony Turnbull

I am a retired Sergeant with the Sacramento County Sheriff's Office. I have over 30 years of law enforcement experience with over 19 of those...

Timothy R. Primrose

Tim earned his degree in Digital Forensics, with a focus on Information and Technology Management, from Bloomsburg University of Pennsylvania. As a Digital Forensic Analyst,...

Dr. Timothy Habick

Executive Summary Reasoning, Inc. delivers high-level forensic linguistic expertise for legal, corporate, and assessment-based contexts. Led by Dr. Timothy Habick, we specialize in the linguistic...

Timothy Kobernat

A former OSHA Area Director and District Supervisor, I am now a consultant with OSHAware, LLC. OSHAware is a firm providing assistance to counsel regarding...

Tim Gravette

Tim Gravette is a retired Associate Warden with the Federal Bureau of Prisons with 20 years of experience. He has worked in eight different facilities...

Tim A Martin

Tim A. Martin has 48 years experience and is one of the leading mine safety experts in the US and has an in-depth knowledge of...

Mr. Thomas Pierce

Mr. Pierce has over 25 years of experience in firefighting. He currently holds the position of Principal Fire Investigator and owner of Pierce Fire Investigations...

Thomas J Lodge

Thomas Lodge is a versatile and accomplished registered Architect with 30 years of broad professional experience in design, construction detailing, and construction administration for a...

Mr. Thomas W Caldwell

Mr. Caldwell has 38 years experience in materials R&D, product design and testing, manufacturing process development, quality assurance and product failure for ferrous and non-ferrous...

Mr. Thomas E. Johnson

My engineering consulting practice is focused on the following areas: Railroad Accident Reconstruction and litigation, Metallurgical Engineering/Failure Analysis, Railroad Engineering, new product development and Product...

Mr. Thomas H Burtness

A Licensed Professional Engineer in 21 states and former licensed electrician, Tom Burtness specializes in electrical and lighting engineering for cases involving death and personal...

Mr. Theodore J Menadier Bsba

I am an expert in the business and cultivation of marijuana and hemp. Over the last four years, I have been retained and provided expert...

The Kupiec Group

Thomas C. Kupiec, Ph.D. and Philip Kemp, Ph.D. have over 50 cumulative years experience as experts in the fields of forensic toxicology and pharmaceutical sciences....

Dr. Theodore D Kessis

Applied DNA Resources (ADR) specializes in the review of Forensic DNA testing, providing case file review, expert witnessing services, court qualified opinions and testimony for...

Mr. Terrence D. Eissfeldt

Terrence D.Eissfeldt has extensive experience as an Aircraft Maintenance Engineer, ( Helicopters ). He holds a current A.M.E. Licence with Transport Canada and is rated...

Technology Associates

Kristopher J Seluga, M.S., P.E. (CT & NY) Our staff of experienced engineers are ready to apply established scientific and engineering knowledge and techniques to...

Dr. Tara Parhizkar

Dr. Parhizkar is a distinguished expert witness renowned for her profound expertise in power grids and the oil and gas industry. With over 15 years...

Dr. Tal Lavian

Telecommunications, network communications, mobile wireless, and Internet protocols expert. Holds a Ph.D. from the University of California, Berkeley, specializing in networking and communications. He consults...

Mr. Steven E Rhodes

Mr. Rhodes has 30 years in Recruiting and Staffing for temporary (contract) and permanent positions across various industries. Mr. Rhodes expertise in Staffing and Recruiting...

Steven J. Roensch

“If it bent or broke causing loss, injury or death, I can help explain the failure.”™ Steve Roensch is a mechanical engineering consultant with 43...

Steven Malek

Steven Malek is an expert in vehicle engineering and heavy vehicle towing & recovery, including expertise in heavy truck repair. In the automotive industry, he...

Mr. Steven J Meyers

Dr. Meyers is an experienced aircraft accident investigator, and has work experience as an engineer, pilot, and mechanic. He's an adjunct aviation instructor at Lewis...

Mr. Steven B. Norris Aia

Mr. Norris is a licensed Architect, Engineer and Contractor, whose litigation experience includes forensic analysis of large scale residential, commercial, industrial and public works projects....

Mr. Steven B. Kushnick

Steven Kushnick PE is a Professional Engineer with over 45 years of experience in the field of turbomachinery. He worked for Pratt & Whitney in...

Steven Howard

Call for a FREE CONSULTATION. Mr. Howard's areas of expertise include shooting incident investigation, shooting reconstruction, shooting reenactments, firearms, internal-external-terminal ballistics, toolmark examination/comparison, ammunition, Gun...

Mr. Steven G Burgess

Burgess Forensics offers Digital / Computer and Mobile Forensics & Electronic Discovery and Expert Witness Testimony - since 1985. Burgess offers Macintosh Digital Forensics, Windows...

Steven Bankler

Certified in Financial Forensics – selected by the U.S. Senate as its only investigative accountant for Whitewater. Reviewed documents related to the audit of Swiss...

Steve Noonan

Steve Noonan P.E. Mechanical Engineer & Rail Systems Expert Steve Noonan is a mechanical systems engineer with railroad systems expertise in vehicles, equipment, and facilities....

Stephen Patrick

Stephen Patrick’s career in federal law enforcement spanned almost three decades. As an Industry Operations Investigator and Special Agent with the Bureau of Alcohol, Tobacco,...

Steve Ditty

With more than 27 years of experience in Big 4 consulting, Steve Ditty is a distinguished Software Expert Witness specializing in ERP software litigation, software...

Stanley C. Haimes

Assistant Professor at the College of Medicine of the University of Central Florida. Board Certified in Occupational Medicine, Residency Trained at Johns Hopkins, and a...

Stan Kephart

Unrivaled qualifications in Police and Security Best Practices. Olympic Games Security Administrator, Retired Police Chief, Probation Chief, & Concert Public Safety Director. Qualified in Large...

Sol Forensics

With over 3 decades of combined experience with at-scene collision investigation, reconstruction, EDR imaging/analysis and witness testimony, Sol Forensics, LLC can provide you with the...

Mr. Shawn Johnson

Shawn has over 41 years of Elevator industry experience, which includes working with some of the largest companies in the industry, in multiple business sectors...

Shawn H. Malone

Award winning information security and cyber risk expert. Thirty-five years of experience including secure communications systems, network security, data protection, security program management, policy development,...

Dr. Shannon Miller

FREE INITIAL CONSULTATION. Updated CV available at www.forensicaddictions.com. Consultation on issues relating to alcohol/drug use, addiction, gambling, etc. Active clinical practice for 3 decades in...

Dr. Shawn P. Capser

Dr. Capser is an ASA Accredited Professional Statistician (PStat) and a Licensed Professional Engineer in the State of Michigan. He is an expert witness in...

Dr. Shakir R Shatnawi

Ph.D. in civil engineering-transportation engineering. I provide expert witness services in traffic engineering, highway design, roadway design, pavements, design standards, traffic control devices, accident analysis...

Sean P. Vozza

Mr. Vozza is a Mechanical Engineer who investigates cases involving a variety of forensic engineering issues. He has worked on hundreds of accident reconstruction cases...

Sean Price

Sean Price is a correctional professional with over 24 years of service with the Federal Bureau of Prisons that encompassed various employment positions of increased...

Scott L. Turner - Chief Consultant

Nationwide Services: Highly qualified and well rounded expert opinions are supported by nearly 30-years experience in the highly specialized field of commercial motor vehicle (CMV,...

Scott Hughes

Chief Scott Hughes is a seasoned law enforcement leader with over 25 years of experience in transforming police departments through leadership, accountability, and effective personnel...

Scott O. Ganaja

Scott Ganaja specializes in the design and manufacture of bicycles and e-bikes, exercise and medical equipment. He is experienced in matters involving products liability and...

Scott Greene

For over 42 years, Scott Greene has been helping judges, attorneys, and organizations understand data. Scott collects, analyzes, and explains complex electronic and digital evidence...

Mr. Scott J Hilden

With over 33 years of dedicated service in law enforcement, I have built a career focused on leadership, operational excellence, and community safety. As the...

Mr. Scott A. Defoe

Retired Sergeant II+1 Los Angeles Police Department Special Weapons and Tactics (SWAT). I worked numerous assignments during my 29-year law enforcement career to include: SWAT,...

Dr. Scott J. Anson

Dr. Scott Anson has been practicing and teaching Mechanical and Materials engineering for over 30 years. The first 8 years were in industry engineering roles...

Mr. Sanford Fitelson

Sanford is a packaging professional with a Bachelors in Packaging Science from RIT who has worked as a packaging engineer for over 30 years. His...

Sam Malek

Dr. Sam Malek is a Software Engineering Professor at UC Irvine’s School of Information and Computer Sciences, where he directs the Institute for Software Research...

Mr. Sameer S. Somal

Sameer leads a 250+ member team at Blue Ocean Global Technology and Capital Expert Services, specializing in litigation consulting and expert witness engagements. Given the...

Dr. Rustom S Kanga

Rustom Kanga is the President and Founder of Xiper Innovations, Inc., a consulting firm established in 2004 offering R&D and Product Development services to other...

Ryan Forensics

Ryan Forensics division of Ryan Engineering, Inc. is a full-service firm that provides quality, value-adding, professional services at competitive rates. We are a team of...

Dr. Roy G Taylor

Current Chief of Police with over 40 years of experience in a wide range of federal, state, local, and private criminal justice leadership positions. Areas...

Ms. Rosemary Coates

Rosemary Coates is a Global Supply Chain, Procurement, and Manufacturing Expert focusing on Chinese sourcing and manufacturing, Chinese counterfeit imports, Import/Export, and logistics with 30...

Mr. Ronald K. Tyson

BUILDING & PREMISES EXPERT, Review and research to render opinions on correct building codes and life-safety standards concerning construction, ADA & OSHA issues. Opinions on...

Dr. Ronen Elefant

Ronen Elefant, MD, MBA, MSEng is an Acute Care Surgeon in active practice for over 10 years. As the Trauma Medical Director and Chief of...

Mr. Ronald D Schaible

Ron Schaible, CIH, CSP, P.E. is Certified in the Comprehensive Practice of Industrial Hygiene (CIH), Certified Safety Professional (CSP), a Registered Professional Engineer #36714-Safety (Massachusetts),...

Dr. Ron Martinelli

Referred to by respected and experienced law enforcement and security civil and criminal attorneys as “The expert’s expert.” Representing agency defense and concerned plaintiff and...

Roger W. Griffith

Roger is a licensed mechanical engineer who provides engineering design, forensic analysis, and expert witness consulting in plumbing systems, fuel gas systems, HVAC systems, and...

Roger Jones

Dr. Jones is board-certified in addiction medicine and emergency medicine, and has treated more than 70,000 patients during a 20-year career. He is a graduate...

Ms. Robin D. Franks

Ms. Franks is the President & CEO of TGE Resources, Inc. - a professional services firm specializing in environmental consulting, engineering, and industrial hygiene. She...

Ms. Robin D Franks

35+ yrs. diverse experience, education, credentials & licensing in geology, biology, remediation, & hazardous materials management. For the built environment, I hold multiple credentials in...

Robson Forensic

Robson Forensic is a national leader in expert witness consulting, providing technical expertise across many fields within engineering, architecture, science, and a broad range of...

Dr. Robert Wanat

Award-winning Cornell PhD chemist Dr. Wanat has over 30 years of experience in the chemical industry. With 10 personal US patents and leadership in the...

Dr. Robert B Swotinsky

Dr. Swotinsky is an occupational medicine physician based in Massachusetts. His areas of expertise includes drug and alcohol testing and medical review officer (MRO) practice,...

Robert L. Rowe

Robert Rowe is the Owner/Operator of Pyrocop, Inc., a Southern California based fire investigation and fire consulting company that provides unmatched fire expert services both...

Dr. Robert A. Iezzi

Robert A. Iezzi, Ph.D. is a materials scientist specializing in paints, coatings, corrosion, plastics, and chemical pretreatments for plastics and metals. He frequently serves as...

Robert Grant

iOPolicing remains the premier resource for expert testimony, case studies and evaluation, agency support, and advancing the area of Police Sciences. The founder of Integrated...

Mr. Robert A. Gardner

"Expert Professional Not Professional Expert" - I am a Board Certified security professional with multi-state security consultant, private patrol and private investigator "Qualified Manager" licenses....

Rob Klein

Rob Klein, MS, CIH, is the principal of Coastal Safety, LLC, an environmental health and safety consultancy. He is a seasoned EHS professional and Certified...

Rimkus

Rimkus is a worldwide leader in engineering and technical consulting. Operating from more than 110 offices around the globe, we provide services to corporations, insurance...

Rick Watts

Rick Watts is a seasoned professional with over 30 years of experience, holding certifications as an Enterprise Architect, Project Management Professional, and Software Engineering Master....

Richard D. Sherman

Tire Design, Manufacturing, and Failure Expert Richard Sherman is an automotive engineer who specializes in tire design and failure analysis. He applies his expertise nationally...

Dr. Richard A Stripp

With internationally recognized experts, ASC delivers impartial scientific evaluation of the role of drug and chemical exposure in civil and criminal litigation. ASC expert toxicologists...

Dr. Richard A. Rubenstein

Highly-experienced expert witness (500+ cases, 300+ depositions, 30+ trials, 20+ arbitrations) and independent medical examiner (3,000+ IMEs). Headaches, concussions, epilepsy, whiplash, discogenic disease, peripheral nerve...

Dr. Richard K Pumerantz

Dr. Pumerantz has regularly taught ammunition manufacturing processes and toolmark identification to law enforcement agencies, including DOJ, LAPD, and LASO since 2008. His students continue...

Dr. Richard C. Pleus

Richard C. Pleus, Ph.D., heads Intertox Inc., the scientific research and consulting company he founded in 1995. Within Intertox, he brings deep knowledge of toxicology...

Richard Murray

Richard Murray is a Mechanical Engineer and industrial safety expert with vast expertise across product design, automation, and guarding; manufacturing processes; and other complex mechanical...

Richard Gehse

Mr. Richard Gehse holds a B.S. and an M.S. in Engineering, is a registered professional engineer in multiple states, and is a certified Associate Safety...

Mr. Ray Horak

Ray Horak provides litigation support as a consulting expert and testifying expert in cases involving the Telephone Consumer Protection Act (TCPA), product/service misrepresentation, contract disputes,...

Dr. Randy I Atlas

Founded in 1988, Atlas Safety & Security Design Inc., is a female - owned minority business enterprise which provides expert consultation in such areas as:...

Mr. Ralph Aronberg

Ralph Aronberg, P.E., established the firm in 1983. Since that time, Mr. Aronberg has reconstructed over 1500 accidents and testified in over 150 jury trials....

Quincy A. Coleman

Quincy Coleman is a Certified Industrial Hygienist (CIH) and a Certified Safety Professional (CSP) with 10+ years of professional experience involving environmental health and safety....

Mr. R. Kevin Smith

R. Kevin Smith, P.E., D.F.E. is President of R. K. Smith Engineering Inc. since 1997, a mechanical engineering safety and design consulting firm. Kevin has...

R. Scott King

R. Scott has been with DJS Associates, Inc., since 1999 and specializes in the mechanical aspects of automobiles, small trucks, commercial trucks and other vehicles....

Mr. Peter Petrovsky

PE

Peter Petrovsky, PE, earned registrations as Professional Engineer in Civil Engineering, as well as, in Mechanical Engineering. Additionally, he earned licenses as a General Engineering...

Ms. Peggy A Hansen

With over 40-years in the commercial banking industry, I offer the following qualifications: • 14-years mastering every position and function within the operations of a...

Mr. Paul Sibenik

Paul Sibenik is a blockchain forensics and cryptocurrency tracing expert. He frequently conducts investigations in a range of niches, including cryptocurrency hacks, exploits, vulnerabilities, thefts,...

Paul R. Marsenison

Mr. Paul Marsenison is a registered professional engineer, a licensed general contractor, and a LEED® Accredited Professional with expertise in civil engineering and structural design,...

Paul A. Joelson

Mr. Joelson is a licensed architect, DSA certified access specialist (CASP), general contractor and certified building inspector. He consults on the building codes interpretations, architectural...

Paul Larosa

Paul LaRosa is an accomplished law enforcement professional who testified on many occasions in US District Court and within the South Carolina Judicial System in...

Mr. Paul D. Ferreira Cm

Construction experience Mr. Ferreira is the owner and general manager of Eleuthera Associates, LLC. and PDF Construction Co. Inc. He has over 43+ years of...

Paul Chen

Paul Chen is a consumer product (non-food) safety, regulatory and retail compliance, quality assurance and control, 3rd party lab testing / inspection / auditing, CPSC...

Paul Damian

PhD

Dr. Paul Damian is a Board Certified Toxicologist (Diplomate of the American Board of Toxicology [DABT]) and European Registered Toxicologist (ERT) with over 40 years...

Dr. Paul Eason

Dr. Eason combines experience from academia, industry, and consulting to address a variety of engineering and forensic subjects. His broad based materials engineering education allows...

Paul M. Adee

Paul Adee is a corrections expert with over three decades of experience in correctional and courthouse facilities. As an expert at Robson Forensic, Paul’s forensic...

Pathology Experts

Elite Medical Experts is a physician-led firm that hand selects nationally recognized Professors of Pathology as expert witnesses. Each expert is an experienced, board-certified Pathologist...

Patrick Finn

Patrick Finn is a Registered Architect with over 35 years of professional experience throughout the New England region. His background covers the complete lifecycle of...

Park Dietz

PD&A offers forensic experts in psychiatry, psychology, neuropsychology, neurology, pathology, nursing, social work, criminal behavior analysis, police, corrections, security, and toxicology. For the 28 years...

Mr. Okorie Okorocha

Attorney Role: Okorie has been lead trial attorney in over 100 civil and criminal jury trials. He is frequently asked to teach trial techniques and...

Dr. Nikhil (nik) Kar

Nikhil’s focus is on mechanical/metallurgical/materials behavior and equipment function to determine cause(s) of premature failure. His background in mechanical engineering and materials science has allowed...

Mr. Nick Barreiro

Principle Forensics is a national media forensics laboratory. We work with attorneys representing plaintiffs and defendants in civil and criminal matters in which audio, video,...

Nick J. Costales

Nick J. Costales has more than 30 years of experience in Criminal Justice, with an emphasis on Probation and Parole/Corrections. As Deputy Director of Field...

National Tile And Stone Authority

Experts in tile and stone selection and installation, including pools and spas, NTSA provides forensic investigation, failure analysis, inspections and consultations regarding stone, ceramic, glass...

Nathan H. Morrill

Alpine Engineering & Design, Inc. has 6 consulting mechanical engineers. We have a total of nearly 100 years of experience designing mechanical equipment. Our engineers...

Multiple Software Expert Witnesses

For an attorney or organization preparing for trial or investigating the feasibility of trial, Panorama’s independent team of experts will prove invaluable. We are called...

Mr. Monty G Myers

Monty G. Myers is the founder and CEO of Eureka Software Solutions, Inc. Mr. Myers, with the support of his team at Eureka, has served...

Dr. Monte Miller

WHY HIRE FORENSIC DNA EXPERTS? Initial Consultation is FREE – If you send us paternity or crime lab reports, we will lend you our expertise...

Mitchell A. Chermak

Mr. Chermak is a Mechanical Engineer specializing in accident reconstruction and forensic engineering research and analysis. He has worked on hundreds of accident reconstruction cases...

Michael J. Whitekus Ph.d.

Dr. Whitekus is a board certified toxicologist and applies his broad expertise in drug safety evaluation and toxicology (over 25 years) to his forensic practice...

Michael A. Wolfson

Dr. Wolfson has been fellowship-trained and board certified in Occupational & Environmental Medicine, board certified in Family Medicine, and certified by examination in Addiction Medicine....

Michael Pearl

Michael Pearl Police Practices & Premises Security Expert Michael Pearl is a premises security and police practices expert with more than two decades of professional...

Mr. Michael Panish

Mike Panish is a legal expert witness and consultant specializing in most construction trades (defects & injuries), automatic door systems, doors, door hardware, door sensors,...

Dr. Michael S. Nirenberg

Dr. Nirenberg is among a handful of clinical and forensic podiatrists. This rare skill-set, and his 33+ years of experience, provides for sharp insight into...

Michael J. Mccabe Jr.

Dr. McCabe is an internationally trained and nationally recognized scientist with a proven track record of accomplishment in toxicology and related disciplines. He has broad-based...

Michael Johnston

Michael Johnston is a board-certified Nevada security expert witness and security consultant with over 35 years of experience in law enforcement, casino security leadership, and...

Michael D. Klein

MICHAEL D. KLEIN, P.E., CHMM, C.F.E.I. Professional Engineer - Certified Hazardous Materials Expert - Certified Fire & Explosion Investigator - Manufacturing Processes & Procedures -...

Mr. Michael Glasser

Premises Security - Physical, Electronic, Policy General Specialties: Security and Premises Liability Keywords/Search Terms: Negligent Security, CCTV, Surveillance, Lock, Access Control, Video Surveillance , Corporate...

Michael C. Head

Michael Head has more than 40 years of structural engineering analysis, design and project/construction management experience in Saudi Arabia and the United States including the...

Michael R. Hill

Dr. Hill has over 20 years of experience in the field of Biomechanics, including over 6 years of experience investigating, analyzing, and professing matters involving...

Michael Gerard

Michael Gerard Police Practices & Premises Security Expert Michael Gerard is an expert in Police Practices and Premises Security with 25 years of professional experience...

Mr. Michael F Arrigo

Legal Experience - The U.S. Court of Appeals considered my opinion, partially VACATING and REMANDING criminal sentencing in a Medicare, Tri-Care, Medicaid, and commercial insurance...

Meyer R. Rosen

Mr. Meyer R. Rosen, President of Interactive Consulting, Inc. has over thirty-five years of industrial and academic experience in chemistry and chemical engineering. He serves...

Mehdi Tarrit Mirakhorli

Mehdi Tarrit Mirakhorli is software engineering professor in the department of Information and Computer Sciences at University of Hawaii at Manoa. Prior to that Dr....

Medilex Inc.

MEDICAL EXPERTS IN 180 SPECIALTIES, FREE INITIAL TELEPHONE ANALYSIS BY OUR DIRECTOR, A COST-CONTROL GUARANTEE...AND NO EXPERT SEARCH FEES–ALL MONIES ARE APPLIED TO THE EXPERT'S...

Medical Advisors

Your Link To Americas Most Qualified Experts! Get the right Expert and the right Service! Medical Advisors, Inc. provides top ranked Board Certified physicians and...

Matthew Warren

Matthew J. Warren, CPA, EA Forensic Accountant, Tax & Audit Expert, and Technology-Driven Analyst California Licensed Certified Public Accountant & IRS Enrolled Agent Professional Summary...

Dr. Matthew C Lee

Dr. Lee assists Attorneys and Legal Nurse Consultants with Medical, Pharmacy, Pharmacology and Toxicology cases. He has provided expert opinions in on both standard of...

Matthew W. Myers

Matt Myers integrates scientific education (clinical toxicology) and field law enforcement experience to provide practical, evidence-based expert testimony on drug & alcohol impairment, DUI, dram...

Dr. Matthew F. Baretich

FORENSIC ENGINEERING: We conduct incident investigations when a medical device may have contributed to death or injury. We inspect and test medical devices to determine...

Dr. Martin M Balaban

PhD Mechanical Engineering from UC Berkeley, MS Mechanics from Illinois Institute of Technology, BS Civil Engineering from Cooper Union. Licensed Professional Engineer (Safety) State of...

Mark R. Webster

Licensed Professional Engineer with more than 30 years of experience with conveyors, material handling systems, and a wide range of industrial machinery and control systems....

Mark Songer

Forensic Document Examiner Mark Songer is a former FBI Special Agent and FBI Forensic Examiner who specializes in forensic document examinations. He is frequently retained...

Mr. Mark V. Sutherland

PE

I have been engaged in the design, development, marketing and troubleshooting aspects of electrical engineering since 1983, and in the more specialized practice of forensic...

Mark W. Passamaneck

Mark Passamaneck is a licensed Professional Engineer with expertise and certifications in the investigation and analysis of incidents involving firearms and ballistics in addition to...

Mark Respass

Mark Respass Commercial Trucking Expert Mark Respass is a Commercial Trucking Expert with nearly 40 years of diverse experience as a driver, fleet safety director,...

Mark Monteith

Mark Monteith, AIA, LEED AP Architecture, Construction & Premises Safety Expert Mark Monteith is a Philadelphia based Architect with 25 years of professional experience in...

Mark Meredith

Police Practices & Premises Security Expert Mark Meredith has over 25 years of experience in law enforcement and security, working with police agencies, the Department...

Dr. Mark R Lehto

There are four PhD and registered Professional Engineers at Miller Engineering who are celebrating 40 years of Professorships at three universities along with providing services...

Dr. Marian B. Stephens

Dr. Marian B. Stephens was a high school assistant principal, principal and superintendent for 27 years and has worked in Virginia, Pennsylvania, Texas, Iowa and...

Dr. Marc A Lebeau

Dr. Marc LeBeau is a renowned, board-certified toxicologist with over 35 years of experience, primarily at the FBI Laboratory in Quantico, Virginia. He specializes in...

Ms. M. Patricia Fisher

Fisher Forensic Document Laboratory, Inc., (Laboratory) provides a state-of-the-art document laboratory to assist courts and clients determine the genuineness of documents. Clients who utilize the...

Madeleine J. Swortwood

Madeleine Swortwood, Ph.D. is a nationally recognized toxicologist with extensive education and training in the analytical evaluation of chemical agents, and the causal link between...

Mahdi Eslamimehr

Dr. Mahdi Eslamimehr is a Professor of Computer Science at the University of Southern California, an award-winning computer scientist, and a senior technology executive in...

Mr. Luke Elrath

Luke Elrath has worked as a product manager for large and small bicycle manufacturers, raced competitively on the road, in the velodrome and on trails,...

Mr. Lloyd Young

Mr. Young is an alarm technician currently practicing in the field. He is a Fire Alarm Planning Superintendent (APS), a Licensed Private Investigator (LPI) and...

Linda Bernard

Linda Bernard Consulting provides an array of independent consulting services to attorneys, jails, prisons and insurance carriers. Services include development and/or review of Correctional Health...

Mr. Leslie A Smart

Leslie Smart has 50 (fifty) years of experience in trucks, truck equipment, related equipment, distribution by truck and tractor trailer (conventional and Hazmat), specifications, procurement,...

Liberty Environmental

Liberty Environmental, Inc. provides environmental consulting and engineering services to clients across the United States – including manufacturers, private landowners, land developers, financial institutions and...

Leonard Laub

Intellectual Property Consulting and Support of Litigation and Reviews Video • Audio • Mass Storage • Imaging • Telecommunications Portfolio Review • Licensing Leonard Laub...

Leon A. Kappelman

Professor Leon A. Kappelman, Ph.D. is a research scientist, teacher, author, speaker, and adviser dedicated to helping organizations and individuals better manage their information, technology,...

Mr. Leonard Backer

We have specialized expertise in all areas of the Furniture, Seating and Table Industries. Our firm's services encompass Expert Witness work, Litigation and/or Strategic Consulting...

Lenard Vare

Lenard Vare has over 28 years of practical experience in inmate management in both jails and prisons in CA and NV. He served as a...

Mr. Lawrence M. Levine

Mr. Levine is a Professional Engineer in NY and NJ in private consulting practice since 1983. He has worked in the field of Traffic, Highway...

Mr. Larry L Dunville

Larry Dunville is a University of Notre Dame and Harvard Business School graduate. For almost 40 years, he was the President and Owner of Dearborn...

Mr. Larry F Stewart

Global Forensic Services, LLC (formerly Stewart Forensic Consultants, LLC) is an independent laboratory and consulting firm providing investigation, forensic and litigation support to individuals, companies...

Mr. Kourosh Nikoui

Welcome to Nikoui and Associates, Forensic Identification Services & Consulting, LLC, your trusted source for expert witness services in the field of forensic identification, which...

Kieran Purcell

Mr. Kieran Purcell is an environmental engineer with extensive experience in the environmental industry. Upon graduating, Mr. Purcell went to work as an engineering assistant...

Keystone Engineering Consultants

Keystone Engineering Consultants, Inc. is a multi-discipline, broad-spectrum firm providing comprehensive and qualified forensic engineering, architecture, scientific, biomechanics, and fire/arson investigation expert services to the...

Kevin P Kulbacki

KDX Forensic Consulting, LLC is a Forensic Document Examination firm with over a decade of experience in Forensic Document Examination work on behalf of law...

Mr. Kevin R Burke

Kevin Burke, a dedicated expert in detecting and arresting drug-impaired drivers, spent 25 years in law enforcement. His involvement in hundreds of impaired driving cases...

Dr. Kenneth S. Trump

Dr. Kenneth S. Trump provides school security expert witness and litigation consulting services for plaintiff and defense attorneys engaged in PreK-12 school safety cases. With...

Dr. Kenneth A Solomon

Kenneth A Solomon, Ph.D., Post Ph.D., P.E., Chief Scientist; diverse engineering staff; Accident Reconstruction, Biomechanics, Human Factors, 3D Photography, Safety, Accident, Prevention, Adequacy of Warnings,...

Kenneth J Kutchek

Kenneth Kutchek, PE, C.F.E.I., CMSE, is an electrical engineer with more than 30 years of hands-on experience in manufacturing, industrial automation, process control, electrical design...

Dr. Ken Lang

Dr. Ken Lang is a retired 25-year law enforcement veteran from the Baltimore County Police Department, with experience investigating violent and complex crimes, including murders,...

Kenneth S. Jones

Kenneth Jones, P.E., is a structural engineer with specialized expertise in bridges and transportation infrastructure. He is a registered Professional Engineer in multiple states, and...

Dr. Katarina R Kemper-kelly

Dr. Kemper-Kelly is a certified healthcare security and CPTED (Crime Prevention Through Environmental Design) professional with over 25 years of experience in quality, risk management,...

Dr. Julian M. Toneatto

Highly experienced, articulate Professional Engineer (PE) in several states (IL,PA,DE,NJ,TX,MD,FL) and Prof. Planner (PP) NJ. Engineering expert with 50 years' experience in Engineering and Environmental...

Joshua Yonovitz

Adept Forensics is a national audio and video forensics laboratory. Owner operator Josh Yonovitz has been an expert forensic examiner since 2010. Josh holds a...

Dr. J.p. Purswell

Dr. Purswell has been qualified as an expert in Human Factors, Ergonomics, and Industrial Safety (including OSHA issues) and Product Safety. He has testified in...

Joseph C Sremack

Joe Sremack is a leading technology forensic examiner with more than two decades of expertise in complex data, software, and systems analysis for high-stakes litigation...

Dr. Joseph Greenfield

I am the Vice President and Chief Forensic Examiner with Maryman & Associates, with over 15 years of investigative experience, including cyber breach investigations, employee...

Mr. Joseph E Gunja

I am President and CEO of Simco Correctional Consulting LLC. My expert witness services include prison, jails and detention, and I work on both plaintiff...

Dr. Jonathan Lovins

Dr. Jonathan Lovins, MD, SFHM, MMCi, is an eperienced expert witness for dozens of hospital medicine cases for over 12 years including for plaintiff and...

Mr. Jon J. Pina

Mr. Pina has forty plus years of experience in safety, health, Personal protective equipment, PPE, and environmental management/loss prevention for construction, demolition, coal, chemical, steel,...

John Ross

John Ross brings over 30 years of extensive experience in the trucking industry, specializing in Safety Standards (FMCSA & CDL Licensure Requirements), Truck Driver Training...

Dr. John H Murphy

Dr. John Murphy is founder and president of REA, an occupational, environmental and public health consultancy with offices in Boston, Toronto, Ottawa and the Caribbean....

John H. Hamilton

Mr. Hamilton, is a professional engineer and a full-time faculty member of the University of Arkansas. In this this faculty position he is responsible for...

John Horst

John Horst, CISSP®-ISSAP®, is the Chief Technology Officer for Xanesti Technology Services, LLC. John has provided expert information technology consulting across several lines of business...

Mr. John J. Carney

Do you need to recover digital evidence from a cell phone, computer, or online cloud account for an upcoming criminal or civil court case? Do...

Joann Durante

JoAnn Durante School Administration Expert JoAnn Durante is a school administration expert with over 30 years of experience as a principal, assistant-principal, teacher, and professor....

Jeremy E Stafford

Jeremy Stafford served as the LAPD Department Firearms Subject Matter Expert. He wrote or re-wrote every lesson plan about anything involving firearms training. Jeremy personally...

Jerry Rodriguez

All States Use of Force (Lethal and Less Lethal) -Investigative policies and procedures, review, adjudication, and reality-based training scenarios Police Corruption / Internal Administrative Investigations...

Jennifer Torchia

Jennifer Torchia started her career serving Pima County Juvenile Court in various capacities—initially as a Juvenile Detention Officer in 1998 to her current position as...

Ms. Jennifer Harmon

Jennifer has held the position of Crime Laboratory Director and Assistant Director in two of the three most populous counties in California; both with populations...

Jennifer T. Morningstar

Location: South Carolina **Available Nationwide** Jennifer Morningstar is President and Senior Consulting Engineer of The Warren Group. A licensed professional engineer in several states and...

Mr. Jeffrey D Zwirn

Jeffrey D. Zwirn, CPP, CFPS, CFE, SET, ITFAS-I, ITFAS-II, CHPA-IV, NFPA 3000 (PS), MSYL, MBAT, SSI HALL OF FAME, President of IDS Research and Development,...

Jennifer Coffindaffer

Jennifer Coffindaffer is a retired FBI Special Agent who provides case consultation, investigative support, litigation support and expert witness testimony in the areas of: Use...

Jeff Martin

Jeff Martin is a Digital Forensics Expert specializing in Cell Phone Forensics, Black Box/EDR Forensics, Cybersecurity, EMR/EHR Forensics, Audio/Video/Imagery Forensics and more. Jeff has conducted...

Dr. Jay Vincelli

Dr. Jay Vincelli, PhD, PE, is a licensed Professional Engineer (PE) in mechanical engineering and PhD-level biomedical engineer specializing in the forensic analysis of medical...

Mr. Jason Morris

Jason Morris is the leading expert in the background screening industry with nearly 30 years of experience. As the co-founder of IQubed Advisors and former...

Mr. Jason Frankovitz

As a programmer, CTO, and inventor, Jason Frankovitz has been in the trenches of technology for more than 30 years. He has worked as a...

Jason T Ghetian

Over his 20-year career with the FBI, Jason excelled in investigating cyber-related crimes, including hacking, online stalking, SIM card swapping, business email compromises, phishing, tech...

Jase Patrick

Jase Patrick is a recognized expert in the automotive ecosystem, specializing in Finance & Insurance (F&I) and Software Engineering. Since 2012, he has partnered with...

Janet I. Warren

Janet I. Warren, DSW, is Professor Emerita of Psychiatry and Neurobehavioral Sciences at University of Virginia (UVA). In this capacity, she served as teaching and...

Dr. James C Norris

Dr. Norris has training in both pharmacology and toxicology and has been practicing for over 20 years. He has provided testimony to governmental agencies, served...

Dr. James M. Miller

Accidents | Agricultural Engineering | Batteries | Cannabis Processing | Chemical Safety | Construction | Consumer Product Safety | HazCom | Medical Devices | OSHA...

James Laird

James Laird holds a Bachelor of Science Degree in Mechanical Engineering from Virginia Polytechnic Institute and State University and a Master of Engineering Degree in...

James F. Lane

Mr. James Lane earned a B.S. degree in Materials Engineering and an M.S. degree in Materials Science and Engineering. He is a registered professional engineer...

Mr. James Lewis

Transportation Safety Expert James Lewis has been an expert witness in the trucking & transportation industry for over two decades. He specializes in FMCSA and...

Mr. James Ellis

Jim Ellis is a retired FBI Agent with more than 35 years of complex investigation experience. He is located in Texas but is available nationwide....

James T. Clemente

James T. Clemente worked for the FBI for 22 years where he has been qualified as an expert witness in the areas of Child Sexual...

Dr. Jacob Sharony

Dr. Jacob Sharony, a 25-year technology and business veteran, renowned for his expertise in mobile and wireless technologies with extensive experience in the industry and...

Mr. J. Terrence Grisim

Premises Safety and Liability · Retail Store Safety · Retail Display Safety · Falling Merchandise/Top Stock Accidents · Slips/Trips and Falls · Negligent Maintenance ·...

Mr. J. Terrence Grisim

Premises Safety and Liability · Retail Store Safety · Retail Display Safety · Falling Merchandise/Top Stock Accidents · Slips/Trips and Falls · Negligent Maintenance ·...

Mr. Ivan Zatkovich

Internet, telecommunications & information technology specialists for intellectual property consulting and patent litigation including web commerce technologies, web marketing disputes, internet copyright, software contract disputes,...

Mr. Isaac Pflaum

Summary Mr. Pflaum is the Director of Complex Software Litigation and Quandary Peak Research where he leads teams of litigation consultants and source code reviewers....

Ian M. Zeller

Dr. Zeller is an accomplished engineer with more than 14 years of experience in materials science, biomechanics, and computational dynamics fields. He has investigated hundreds...

Iman Sadeghi

Dr. Iman Sadeghi is an award-winning computer scientist and software engineer, holding both a master’s and a doctoral degree in Computer Science from the University...

Dr. Hung K Cheung

Hung K. Cheung, MD, MPH, FACOEM, is the President of Cogency Solutions. in Baltimore, Maryland. Dr. Cheung is a graduate of Loyola College in Baltimore...

Dr. Howard J Cohen

Dr. Cohen has over 30 years experience in the architecture and implementation of complex software applications, ranging from bioinformatics (genomics and proteomics) to chip design...

Mr. Hossam M Weiss

Have over thirty years of experience in food and beverage production and manufacturing, I have extensive expertise in engineering, equipment maintenance, equipment reliability, failure analysis,...

Mr. Herbert Joe

Registered Patent Attorney Herbert Joe is a Board Certified Forensic Examiner with 5 degrees, including 3 science degrees (B.S., M.A., M.S. [Cybersecurity]) and 2 law...

Dr. Heidi C. O’neill