Forensic, General & Medical
Expert Witnesses

Investigation Expert Witnesses

Investigation Experts Testimony and Legal Consultants


The Engineers Collaborative

The Engineers Collaborative
New York - Serving: United States, Canada, Puerto Rico, Mexico.

Phone (215) 300-9563
Website www.engcollab.com

Dust Collection and Industrial Ventilation Engineering and Expert Witness Services

The Engineers Collaborative provides expert professional consulting, engineering, and design services for industrial ventilation systems, dust collection and control systems, and vapor control systems to help protect employees' health and plant facilities. We utilize current technologies incorporating lev hoods, dust...

Michael J. Fagel, PhD., CEM - Aurora Safety

Michael J. Fagel, PhD., CEM - Aurora Safety
Illinois - Serving: All States

Phone (630) 907-2020
Website www.aurorasafety.com

Risk Analysis in Safety, Security and Threats Expert Witness

Aurora Safety was founded by Dr. Michael J. Fagel. He has over 30 years of broad based experience in a variety of fields relating to emergency management and business continuity with allied staff to assist in projects. Safety, Risk, Fire, EMS are all represented disciplines. Aurora Safety Services has the ability to...

Bryan Hauger Consulting, Inc.

Bryan Hauger Consulting, Inc.
Colorado - Serving: All States

Phone (720) 378-7932
Website www.bryanhaugerconsulting.com

Plastic Piping Expert Witness

Bryan Hauger Consulting, Inc. was formed to provide my insights to plastic material manufacturers, convertors and asset owners. My background includes more than 18 years of experience including catalyst research in support of polyethylene manufacturing, additive stabilization of polymers, interaction of chemicals with...

Kathy Kusner

Kathy Kusner
California - Serving: All States and International

Phone (310) 745-7795
Website www.kathykusner.com

Horse Expert Witness

Kathy Kusner is a horse expert providing horse information and education for use by attorneys, judges and juries during legal procedures, from discovery through settlement or trial. Expert knowledge of standards of the industry including, "but not limited to", horse behavior and safety procedures; stable management...

Equestrian Research LLC

Equestrian Research LLC
Illinois - Serving: All States

Phone (847) 277-7950
Website HTTP://Expertpages.com/cv/mcewan.htm

Equestrian/Equine Technical Advisor, Litigation Consultant, and Expert Witness

As of May 2016:
24 trials, 75 depositions, 2 mediations, 1 arbitration in more than 200 completed cases since 1989.
J. Cooke is the Manager of Equestrian Research LLC. Ms. Cooke provides technical services and consultation regarding many equestrian/equine activities, horse breeds, industry standards of care, and...

Robert F. Schiffmann - R.F. Schiffmann Associates, Inc.

Robert F. Schiffmann - R.F. Schiffmann Associates, Inc.
New York - Serving: All States

Phone (212) 362-7021
Website www.microwaveinnovations.com

Microwave Oven and Heating Expert Witness

Bob Schiffmann provides broad expertise regarding microwave heating: ovens, foods & non-food products, packaging, industrial processing. Cases of personal injury, accidents, fires, murders, medical malpractice, and intellectual property, including patent infringement. Over 55 years microwave experience. Contract R&D...

Steven B. Kushnick, PE, Inc.

Steven B. Kushnick, PE, Inc.
Georgia - Serving: All States

Phone (770) 591-1720
Website www.sbkushnick.com

Turbine, Compressor, Pump, Jet, Steam & Engine Engineering Expert Witness

Steven B. Kushnick, PE, Inc. provides turbomachinery expertise for turbine engines, pumps, compressors, expanders, diesel engines, and related equipment. We are skilled and experienced in the design, analysis, troubleshooting and failure analysis of turbomachinery and ancillary equipment. We provide independent...

ForensisGroup Expert Witness Services

ForensisGroup Expert Witness Services
California - Serving: All States and International Services

Phone (626) 795-5000
Website www.forensisgroup.com

Select Group of Forensic Business, Construction, Engineering, Medical, Scientific Expert Witnesses

For over 25 years, ForensisGroup has provided the nation’s top law firms, insurance agencies, government entities and many other industries with highly qualified expert witnesses and consultants. Our success in placing experts in over 10,000 cases begins with our selective screening process. For our own internal...

Keystone Engineering Consultants, Inc.

Keystone Engineering Consultants, Inc.
Pennsylvania

Phone (866) 344-7606
Website www.forensicexp.com

Forensic Engineering, Architecture and Scientific Expert Witness Services

Keystone Engineering Consultants, Inc. is a multi-discipline, broad-spectrum firm offering comprehensive and qualified forensic engineering, architecture and scientific expert services to the legal community, insurance industry, and the public and private sectors.

HRM Consulting, Inc.

HRM Consulting, Inc.
California - Serving: All States

Phone (209) 728-8905
Website www.hrmconsulting.com

ADA, FMLA, FEHA, CFRA, Human Resources and Personnel Expert Witness

HRM Consulting, Inc. provides ADA/FMLA compliance programs for private companies and state agencies. Ms. De Lima is nationally certified as a Senior Professional in Human Resources (SPHR-CA), and SHRM Senior Certified Professional (SHRM-SCP). She is an expert in the American with Disabilities Act (ADA) & Family...

GEO Associates

GEO Associates
Texas - Serving: All States

Phone (936) 257-1633
Website www.geoassociates.net/

Forensic Geosciences Litigation Support

GEO Associates provides litigation support services and expert witness testimony for civil and criminal investigations and insurance industry cases (both plaintiff and defendant) that involve Groundwater Pollution and Data Analysis, Forensic Geology and Geophysics, Hydrology Modeling, and Forensic Meteorology...

MET Associates

MET Associates
Texas - Serving: All States

Phone (936) 257-1633
Website www.metassociates.net

Forensic Meteorology & Air Dispersion Modeling Expert Witness & Litigation Support Services

MET Associates provides litigation support services and expert witness testimony for civil and criminal investigations and insurance industry cases that involve Air Quality Modeling, Forensic Meteorology and Weather Event Re-Construction. MET's Air Modeling expertise, combined with their advanced knowledge of...

Setec Investigations

Setec Investigations
California - Serving: All States

Phone (800) 748-5440
Website www.setecinvestigations.com

Computer Forensics and Electronic Discovery Expert Witness

Setec Investigations offers unparalleled expertise in computer forensics and electronic discovery, providing highly personalized, case-specific forensic analysis and litigation support services to assist in the investigation, handling and prosecution of computer-related crimes or misuse.

Donna L. Owen

Donna L. Owen
Texas - Serving: All States and International

Phone (832) 452-0020
Website https://donnalowen.com

National & International Law Enforcement Consultant & Expert Witness

Donna Owen was a Special Agent with the FBI for 28 years. Now a national and international law enforcement consultant, she utilizes her training and experience to assist corporations, insurance professionals, and attorneys with criminal/intelligence investigations, special events security, and crisis management...

Old Iron Innovation LLC

Old Iron Innovation LLC
Ohio - Serving: All States

Phone (513) 310-6202
Website oldironinnovation.com

Mechanical & Forensic Engineering Expert Witness

BRIAN M. DAVIS, MSME, PE has over 28 years of cross-functional experience in:
 Gas turbines:
o Aircraft propulsion systems/aircraft (jet) engines
o Marine/ship and transportation turbine systems
o Power generation/land-based turbine systems
 Automotive engineering
 Forensic...

Entropy Management Solutions (EMS)

Entropy Management Solutions (EMS)
California - Serving: All States

Phone (760) 740-9719
Website entropymgmt.com

Broadband & Multimedia Strategy & Technology Expert Witness

Entropy Management Solutions specializes in cable, satellite, broadcast & Internet communications systems & associated content distribution technologies. Thirty years experience, including twenty years in leadership & executive positions (engineering, operations, sales & marketing). Successful track records in...

Raymond Wills

Raymond Wills
Illinois - Serving: All States

Phone (406) 204-4455
Website www.caapasco.com

Claim Auditing and Premium Analysis Expert Witness

Raymond Wills is an Insurance and Claim Handling Professional who performs claim auditing & premium analysis and has provided expert testimony for policyholders/employers in over 40 litigated cases regarding workers’ comp & general liability policies with over $30,000,000 recovered. Topics included, but were not...

Charles (Chuck) Drago - Drago Professional Consultants

Charles (Chuck) Drago - Drago Professional Consultants
Florida - Serving: All States

Phone (407) 473-8033
Website DragoConsultants.com

Police Practices Consultant and Expert Witness

Chuck Drago is a former Police Chief who provides consulting and expert witness services for both plaintiff and defense attorneys in a variety of police practices including use of force, Taser, officer involved shootings, police pursuits, domestic violence, narcotics investigations, and stalking. Chuck's 35 years of...

Lesnevich & Detwiler: Forensic Document and Handwriting Laboratory

Lesnevich & Detwiler: Forensic Document and Handwriting Laboratory
Pennsylvania - Serving: All States & International

Phone (814) 793-2377
Website www.lesnevich.com

Forensic Document Examiner, Handwriting Expert, Handwriting Analyst & Expert Witness

With over 55 years of experience specializing in the examination and analysis of signatures, writings, and documents, we are one of the most sophisticated private forensic document laboratories in the United States; including the capabilities to perform all aspects of non-destructive forensic document and handwriting...

Ivey Engineering, Inc.

Ivey Engineering, Inc.
California - Serving: All States

Phone (858) 587-2874
Website www.iveyengineering.com

HVAC, Plumbing, Fire & Life Safety, Piping, Fire Investigation & Energy Efficiency Expert Witness

Ivey Engineering, Inc. (IEI) is an HVAC, plumbing, fire & life safety, process piping, fire sprinkler and energy management consulting firm. The firm performs forensic analysis, expert witness consulting and construction claims consulting. The staff is comprised of professional engineers, former construction...

Riley Welch LaPorte & Associates Forensic Laboratories

Riley Welch LaPorte & Associates Forensic Laboratories
Michigan - Serving: All States & worldwide

Phone (517) 394-1512
Website www.rileywelch.com

Forensic Documents/Ink Dating/Latent Prints/Firearms & Toolmarks/Biology & DNA Expert Witness

Riley Welch LaPorte Forensic Laboratories is an internationally recognized forensic laboratory employing a Forensic Chemist with a Masters Degree in Forensic Science, four forensic document examiners, one fingerprint specialist, one forensic firearms & tool marks examiner, one forensic biologist & DNA examiner, and in...

Cellular Evidence Services, LLC

Cellular Evidence Services, LLC
Texas - Serving: All States

Phone (713) 254-0574
Website www.cellularevidence.com

Cell Phone Evidence Expert Witness--Records, Mapping, Mobile Forensics, Etc.

Cellular Evidence Services, LLC provides expert consulting and expert witness testimony related to the use of electronic communications data, especially cell phone data, in criminal investigations and civil cases. Services are offered by Breck McDaniel, a retired sergeant from the Houston Police Department who has...

ValueMyHorse, LLC

ValueMyHorse, LLC
Texas - Serving: All States, Canada, Mexico and Europe.

Phone (817) 454-4537

Certified Senior Equine Appraiser, Consultant and Expert Witness

ValueMyHorse is an appraisal, expert witness and consulting services company specializing in Sport and Performance Horses. Bridget Brandon is an American Society of Equine Appraisers Senior Certified Appraiser #03121 and is USPAP certified. She has over 25 years in showing, selling and breeding horses on the AA...

ERISA Benefits Consulting, Inc.

ERISA Benefits Consulting, Inc.
Texas - Serving: All States

Phone (817) 909-0778
Website www.erisa-benefits.com

ERISA, Pensions, Fiduciary Liability, Group Life/Health Plans, & Labor Relations Expert Witness

ERISA Benefits Consulting headed by Mark Johnson, J.D., Ph.D., offers expertise in ERISA, pensions, health plans, 401(k) plans and labor union benefits. He managed $14 billion in pension assets for over 100,000 plan participants while serving as Managing Director, Benefits Compliance & Pensions for American Airlines,...

Bob Lawson, AIF®, CFE®, RFC®, LUTCF®

Bob Lawson, AIF®, CFE®, RFC®, LUTCF®
Minnesota - Serving: All 50 States and U.S. Territories

Phone (800) 741-0704
Website www.BarringtonCap.com

FINRA & Securities Expert Witness - FINRA Mediator & Arbitrator - Mediation Consultant

As a Securities and Annuity Expert Witness and Litigation Support Consultant, my expertise lies in meticulously analyzing compliance manuals, correspondence, exchange rules, industry norms, and internal policies. I understand the ethical issues that frequently arise in a case and assist counsel in identifying specific...

Tyson Enterprises, LLC

Tyson Enterprises, LLC
Michigan - Serving: All States

Phone (248) 230-9561
Website www.tysonenterprises.com

Building, Faulty Construction, Personal Injury, OSHA, & Contracts: Forensics

Tyson Enterprises, LLC is directed by Mr. Ronald Tyson. For over 35 years, Mr. Tyson has served the legal community as a construction expert witness, working for both plaintiff and defendant's attorneys. He has been in the construction business for over 45 years. He has years of hands on experience as a tradesman,...

WSR Consulting Group, LLC

WSR Consulting Group, LLC
California - Serving: All States, North America, Europe, Asia, Middle East.

Phone (818) 986-8842
Website www.wsrcg.com

Computer Projects and Software Failure Consultants & Expert Witnesses

WSR Consulting Group, LLC is a consulting/expert witness firm specializing in software failure expert witness work, computer/software project turnaround & failure, SDLC methodologies, e-business failure, ERP systems failure, high-tech IP matters. We provide independent expert research, discovery, analysis and...

Jean L. Seawright, CMC

Jean L. Seawright, CMC
Florida - Serving: All States

Phone (407) 645-2433
Website www.seawright.com

Human Resources Expert Witness, Speaker, Consultant, and Author with Vast Knowledge of HR

Jean Seawright, CMC is a highly professional expert, consultant, speaker, and author in HR, negligent hiring, negligent retention, discrimination, harassment, FMLA/FLSA/ADA/Title VII, policies and procedures, performance management, internal investigations, compensation, overtime, regulatory compliance, and general...

Brian H. Kleiner, PhD, MBA

Brian H. Kleiner, PhD, MBA
California

Phone (714) 879-9705

Employment/Human Resources Management Expert Witness

Brian H. Kleiner is a Professor of Human Resource Management at a prestigious California University. He has trained thousands of employees and given trial testimony in more than 60 cases for plaintiffs and defendants. Former human resource manager for Ford Motor Company. Over 100 business and government consulting...

Paul F. Amoruso

Paul F. Amoruso
Massachusetts - Serving: All States

Phone (508) 644-1074
Website www.insuranceoperations.com

Insurance Operations Consultant & Expert Witness

Paul F. Amoruso, CPCU, has more than 42 years of experience working for several major insurance carriers as a Senior Vice President of Claims and Operations. As a licensed insurance agent and licensed public adjuster, he is qualified to assist either plaintiff or defense attorneys on insurance related issues on local...

Health Law Network, Inc.

Health Law Network, Inc.
Georgia - Serving: All States

Phone (770) 645-5989
Website www.hlnetwork.com

Medicare Experts, Healthcare Compliance & Reimbursement Expert Witness

Health Law Network offers expert testimony on issues related to Medicare & Medicaid compliance, clinical documentation, ICD or CPT coding, hospital or professional fee billing, health insurance or quality of care issues. HLN provides access to experienced Reimbursement Experts, Certified Public Accountants, Fraud...

Steven Bankler, CPA, PFS, Cr.FA, CFF, CGMA

Steven Bankler, CPA, PFS, Cr.FA, CFF, CGMA
Texas

Phone (210) 691-3133
Website www.bankler.com

Financial Investigation & Forensic Accounting Expert Witness

Mr. Steven Bankler is an accountant whose expertise and services include complex business financial planning; business, bankruptcy, estate and divorce litigation; estate planning; and tax preparation. As a consultant and keynote speaker, he regularly shares his knowledge of these topics with large audiences at...

Ceramic Tile and Stone Consultants, Inc.

Ceramic Tile and Stone Consultants, Inc.
California - Serving: All States, Canada and Internationally

Phone (866) 669-1550
Website https://ctasc.com

Ceramic Tile & Stone Forensic Expert Witness

Ceramic Tile and Stone Consultants (CTaSC) is a full-service company, providing forensic investigations and remediation, expert witness, testing, reporting, installation specifications, quality control, training, market research, business planning, and more.
CTaSC has inspectors in or near most major cities in USA...

T. R. Michaels Claim Consulting, LLC

T. R. Michaels Claim Consulting, LLC
Virginia - Serving: All States

Phone (860) 656-6430
Website www.trmichaelscc.com

Insurance Claim Handling Expert Witness & Litigation Support

Tommy Michaels of T. R. Michaels Claim Consulting, LLC has over 40 years in property and casualty insurance claims handling and claims administration, with over 30 depositions given in Federal and State court and testimony at trial, insurance policy reconstruction of old policies going back to 1940's, complex claim...

Alan D. Westheimer, CPA/CFF, CFE

Alan D. Westheimer, CPA/CFF, CFE
Texas - Serving: All States

Phone (713) 623-8911
Website www.westheimercpa.com

Economic Damages, Federal Taxation and Forensic Accounting Expert Witness

Mr. Alan D. Westheimer and his associates perform a variety of forensic accounting investigations on behalf of trial attorneys, and he serves as consulting expert as well as testifying expert witness at the trial of complex business and personal disputes involving financial matters. Mr. Westheimer’s work is typically...

Richard Lichten, CLS (Lt. Retired) - Police and Jail Procedures

Richard Lichten, CLS (Lt. Retired) - Police and Jail Procedures
California - Serving: All States

Phone (661) 406-7258
Website www.policeandjailprocedures.com

Police and Jail Policies, Procedures, and Tactics Expert Witness

Richard Lichten, CLS (Ret. Lt.) is a Federal and Superior court expert in use of force, police practices, Taser, jail policies, jail medical care. Twenty of his thirty years on the Los Angeles County Sheriff’s Department were in supervisory and command positions. His use of force expert testimony was cited in the May...

Scott Moore & Associates

Scott Moore & Associates
California - Serving: All States

Phone (626) 622-3627
Website www.smatar.com

Traffic Accident Reconstruction & Cause Analysis Expert Witness

Scott Moore & Associates is comprised of traffic accident reconstruction and cause analysis professionals specializing in auto, pedestrian, motorcycle, bicycle, bus, and truck collisions.

Argos Engineering

Argos Engineering
California - Serving: All States

Phone (949) 363-8205
Website www.argos-engineering.com

Fastener and Latch Mechanisms Forensic, Expert Witness and Litigation Support

Argos Engineering was established to provide litigation consulting and structural engineering services. With more than 35 years of aerospace and industrial engineering experience, our company is uniquely positioned to provide failure analysis, accident investigation and reconstruction, numerical modeling, and product...

Fulcrum Inquiry

Fulcrum Inquiry
California - Serving: All States

Phone (213) 787-4100
Website www.fulcrum.com

Damages, Appraisal, Accounting & Economics Expert Witnesses

Fulcrum Inquiry is a business and financial consulting firm. We have expertise in accounting, appraisal, economics, and finance. Our more experienced professionals regularly provide expert testimony, and have achieved outstanding results in this area.
Our careful economic analysis and industry research, presented...

Maurice Robinson & Associates

Maurice Robinson & Associates
California - Serving: All States

Phone (310) 640-9656
Website www.MauriceRobinson.com

Real Estate and Hotel Development Consulting and Appraisal Expert Witness

Maurice Robinson & Associates, under the guidance of Mr. Robinson, who is an expert in the field of hotel and resort consulting, has been providing litigation support services, strategic advisory services, hotel development consulting, market feasibility studies, and appraising hotels and other hospitality-related...

Scott D. Hampton - Hampton IP & Economic Consultants

Scott D. Hampton - Hampton IP & Economic Consultants
Utah - Serving: All States

Phone (801) 328-9888
Website www.HamptonIP.com

Intellectual Property Damage Expert Witness

Hampton IP is an Intellectual Property expert consulting and expert witness service firm. Over the course of the past three decades, we have worked on more than 200 cases involving high-profile intellectual property valuations, economic damages calculations, financial impact analyses, patent, trademark and copyright...

Habitat Engineering & Forensics, Inc.

Habitat Engineering & Forensics, Inc.
California - Serving: All States & International

Phone (510) 891-0300
Website habitatengineering.com

Civil/Structural Engineering, Construction Defects/Accidents, Failure Analysis Expert Witness

Habitat Engineering & Forensics (HE&F) provides consulting and expert witness services including peer reviews, investigation of construction defects/accidents/disputes, condition and performance assessment, evaluation of damage, causation, engineering errors & omissions, failure analysis, repair/remediation design and...

William L. Dunlop

William L. Dunlop
Minnesota - Serving: All States

Phone (952) 935-0235
Website williamdunlop.com

Construction Job Site Safety Expert Witness, Forensic Engineering Services

William L. Dunlop, a construction safety and forensic engineering expert, has been in the legal support business since 1981. His primary work involves providing expert services involving accidents on construction job sites. The focus typically is to address the application of OSHA and other safety standards to the...

Roger W. Griffith, P.E.

Roger W. Griffith, P.E.
Tennessee - Serving: All States

Phone (865) 471-8142
Website www.rogergriffith.com

Forensic Mechanical & Plumbing Engineer, Expert Witness and Litigation Support

Roger Griffith, P.E. provides engineering design, forensic analysis, and expert witness consulting in plumbing, fuel gas systems, HVAC, and fire protection. Specialty areas include hot water systems, scalding, carbon monoxide poisoning related to venting of gas appliances, and legionella.
He has provided expert...

Roger Wilson, P.E., CFEI

Roger Wilson, P.E., CFEI
California - Serving: Mr. Wilson is licensed in each of the following states: California, ...

Phone (949) 285-5559
Website www.forensicelectrical.com

Forensic Electrical Engineer, Consulting Electrical Engineer, Expert Witness

Roger Wilson is an independent Electrical Engineering consultant with an emphasis on forensics, providing forensic claims investigations for incidents that may have involved electricity, electrical appliances, etc. He also provides litigation support and expert opinions to attorneys, insurance companies, fire...

Expert Reconstruction Company LLC

Expert Reconstruction Company LLC
California - Serving: Throughout California and the United States

Phone (888) 687-1334
Website www.expertreconstruction.com

Traffic Accident Reconstruction Expert Witness and Litigation Support

Expert Reconstruction Company LLC takes great pride in providing high quality traffic accident investigation and reconstruction services to the litigation community. We offer extensive experience with all types of traffic collisions including: automobiles, trucks, tractor-trailers, buses, trains, motorcycles,...

Consolidated Consultants Co.

Consolidated Consultants Co.
California - Serving: All States, International

Phone (800) 683-9847
Website www.freereferral.com

Free Expert Witness & Medical Expert Witness Referrals Nationwide

Consolidated Consultants, or CCc as it is widely known, is a national referral service for both the expert witness and medical expert fields. We have thousands of expert witnesses, as well as medical experts, in our directory. We are focused on providing complimentary first-rate referrals of expert witnesses and...

Robert R. Pusins & Associates, Inc.

Robert R. Pusins & Associates, Inc.
Florida - Serving: All States

Phone (954) 303-2169

Police Practices and Procedures Expert Witness Services

Robert R. Pusins is a current law enforcement professional as an Executive Director for the Broward Sheriff's Office (FL), a fully accredited agency. He has over 35 years of progressive law enforcement experience, including over 30 years with Fort Lauderdale Police Department (FL). He is also a graduate of the FBI...

Crash Data Services, LLC

Crash Data Services, LLC
Illinois - Serving: All States

Phone (847) 217-6644
Website www.crashdataservices.net

Accident Reconstruction and Crash Data Retrieval Expert Witness

Crash Data Services, LLC provides traffic accident reconstruction, including crash data retrieval and at-scene accident investigation. Our experts are retained throughout the United States. We customize our services to fit the needs of insurance providers, legal professionals, car rental agencies, municipalities and...

Gossman Forensics

Gossman Forensics
Iowa - Serving: All States

Phone (563) 652-2822
Website www.gossmanforensics.com

Environmental and Chemical Forensics and Expert Witness

Gossman Forensics is an international environmental consulting company. Our experience spans over 20 years of industrial, regulatory and environmental activities. The focal point of Gossman Forensics service is a rapid response to client needs with accurate, competent professionalism.





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