Forensic, General & Medical
Expert Witnesses

Research Expert Witnesses


Mark K. Goldstein, Ph.D.

Del Mar, California

Chemistry, Forensic Science Expert

Phone (858) 531-4852

Specializing in carbon monoxide poisoning ; ◾Chemistry; ◾Forensic Science; ◾Fires; ◾Explosions; ◾Over 30 Years of Experience; Mark K. Goldstein, Ph.D. has extensive experience in forensic work in the areas of carbon monoxide poisoning, chemical...

Maronick Associates

Baltimore, Maryland

Marketing, Advertising and Consumer Survey Expert Witness

Phone (410) 435-8387

Maronick Associates is headed by Dr. Maronick, the former Director of the Office of Impact Evaluation in the Bureau of Consumer Behavior at the Federal Trade Commission. Since leaving the FTC in 1997 he has served as an expert witness in advertising, marketing, consumer behavior, trademark/consumer...

Marshall Appraisals, Inc.

Orlando, Florida

Appraisal, Advisor, Market Analyst, Lodging, Hospitality, Retail, Resort, Industrial, Machinery

Phone (407) 496-7551

Marshall Appraisals, Inc. headed by W. Thomas Marshall, Jr. provides appraisal, review, counseling and marketability services throughout Florida, Georgia and the United States. Appraisal of real estate interests, businesses and industries. Specific interests include complex valuation issues,...

Martin A. Schaeffer, M.D.

Manlius, New York

Pain Medicine; Physical Medicine & Rehabilitation Expert

Phone (315) 682-6833

Dr. Martin A. Schaeffer has extensive clinical experience treating patients and is board certified in Physical Medicine and Rehabilitation or Physiatry and has two Board Certifications in Pain Medicine. He offers clear and concise expert opinion within his areas of expertise including all areas of...

Materials Science Associates, LLC

North Kingstown, Rhode Island

Medical Science, Biomedical Engineering, Materials and Medical Devices Expert Witnesses

Phone (401) 290-8823

Dr. John D. Jarrell, PhD, PE, President of Materials Science Associates, leads a team of experienced multi-discipline engineers and medical scientists specializing in the analysis of complex designs and failures involving materials, mechanical and biological systems. He has been a licensed...

Matthew W. Hughey, PHD

Storrs, Connecticut

Discrimination, Prejudice, and Racism Expert Witness

Phone (434) 409-1649

Dr. Matthew W. Hughey is a tenured, Associate Professor of Sociology (and affiliate faculty in Africana Studies and American Studies) at the University of Connecticut. ; He has served as an expert witness for federal and state-level racial discrimination cases. His expertise concern the social...

McElroy Consulting and Litigation Services

Dallas, Texas

Bank and Finance Consulting, Expert Witness and Litigation Support Services

Phone (972) 780-7779

McElroy Consulting and Litigation Services headed by Mr. Pat McElroy, Jr. who has more than 30 years experience in the banking industry and has provided expert witness testimony in various civil, criminal, and bankruptcy proceedings throughout the country. Mr. McElroy owned and managed a...

McMahon & Associates

Lake Forest, California

Certified Legal Nurse Consultants

Phone (866) 466-1519

Certified legal nurse consultant with over 20 years nursing experience

Meier Fire Investigation, LLC

Bradenton, Florida

Fire & Explosion Investigation, Analysis, and Expert Witness Services

Phone (941) 900-1234

We are the one of only very few firms in the world specializing solely in fire and explosion investigation, analysis and litigation. Our experts have investigated almost every type of fire and explosion imaginable. They are the tops in their field, serving on the NFPA committees that set the...

Mencon LLC

Price, Utah

Mining & Environmental Consultants

Phone (435) 636-0373

Mencon LLC is a mining and environmental consulting firm located in the western United States. We provide services in coal, trona, gold, and other sedimentary and hard rock mining areas. Our principal consultant has over 25 years of experience in mine operations, engineering, safety, maintenance,...

MetStat, Inc.

Fort Collins, Colorado

Legal and Insurance Industry Forensic Meteorology Services

Phone (970) 460-6401

Backed by our strong credentials, including Certified Consulting Meteorologists, MetStat provides professional forensic meteorology services. MetStat has supported numerous defendants and prosecutors in a variety of weather-related cases since 2006. Our pin-point meteorology investigations put...

Michael D. Lyman, Ph.D.

Columbia, Missouri

Police Procedures Expert

Phone (573) 875-7472

Michael D. Lyman, Ph.D. has over thirty years of experience as a senior criminal investigator, certified police instructor and criminal justice professor His expertise includes police practices and procedures, investigative process, use of force and knowledge of nationally recognized standards of...

Michael J. Ramer, M.A., C.P.C., C.S.P.

Livingston, New Jersey

Vocational and Economic Expert Witness

Phone (973) 422-0020

Michael J. Ramer is qualified as both an employability and economic expert. Experienced with litigation matters involving: earnings capacity, economic loss, compensation, matrimonial, personal injury, and wrongful termination. Background includes over 25 years experience in corporate and...

Michael M. Harris, Ph.D.

St. Louis, Missouri

Employment Discrimination Expert Witness

Phone (314) 803-6618

Michael M. Harris, Ph.D. testifies in employment discrimination cases involving pay, hiring, testing, terminations, performance appraisals, layoffs, stereotyping, promotions, and workplace harassment. ; He has published research in peer-reviewed journals regarding hiring, pay, terminations,...

Micronautics Research Corporation

Half Moon Bay, California

Computer Systems and Software Testifying and Consulting Expert Witness

Phone (650) 560-8771

Michael Slinn has been engaged as an expert witness 15 times for plaintiffs and defendants in US federal court and ITC arbitrations in the US and Europe. Mr. Slinn has been retained as a non-testifying expert on 9 patent-related cases: 8 times for defendants and once for a plaintiff. He has been...

MK4N6, LLC

Walnut Creek, California

Computer Forensic, Data Recovery & Computer Crime Investigation Expert Witness & Litigation Support

Phone (800) 883-2164

MK4N6, LLC was created on the philosophy that client satisfaction is our goal. MK4N6 is an established computer forensic, cell phone forensic, electronic evidence and computer crimes investigation organization. MK4N6 is a licensed Private Investigative company and our examiner/investigators have...

MMR Strategy Group

Encino, California

Surveys, Survey Rebuttals, and Expert Testimony for Intellectual Property Litigation

Phone (818) 464-2400

MMR Strategy Group provides surveys, survey rebuttals, and expert testimony for Intellectual Property litigation. MMR serves nationwide.

Momentum Engineering Corp. (MEC)

Torrance, California

Traffic Engineering Expert, Highway Safety and Design Expert, Forensic and Litigation Services

Phone (310) 618-8017

Reza Marshal has worked in the traffic engineering field since 1982. He has worked on tort liability cases related to traffic engineering, construction and safety. He has analyzed traffic signal designs, traffic signal timing, highway design issues, accident histories, road maintenance and...

Monroe Toxicology

Oak Island, North Carolina

Chemical Exposure and Toxicology Expert Witness Services

Phone (814) 330-2557

Consultant in Environmental Toxicology and Risk Assessment.

Monterey Bay Consultant

Seaside, California

Criminal Justice and Security Consultant

Phone (831) 393-0716

Monterey Bay Consultant is a full service Criminal Justice and Security consulting and training firm. Monterey Bay Consultant provides expert witness support in probation and parole hearings, and workplace violence security litigations. Monterey Bay Consultant educates effective use of a secured...

Murray H. Seltzer, M.D.

Livingston, New Jersey

Surgical Diseases of the Breast

Phone (973) 992-8484

Dr. Seltzer is exclusively devoted to surgical diseases of the breast. He evaluates essentially all breast complaints exclusive of cosmetic surgery. Our patients are evaluated for breast lumps, breast pain, nipple discharge, abnormal mammograms or ultrasound and a variety of miscellaneous...

Nachman Brautbar

Los Angeles, California

Environmental Diseases Expert Witness & Forensic Toxicologist

Phone (323) 634-6500

Dr. Nachman Brautbar is available to examine patients, review records, and provide medical and forensic opinion and consultation as an expert witness. He has been the lead expert witness for toxic exposure and product liability cases throughout the country. In addition to providing expert witness...

Nancy Hebert, RN, Certified Legal Nurse Consultant

Port Arthur, Texas

Legal Nurse Consultant

Phone (409) 651-4949

Medical Evidence Analysis was founded by Mrs. Hebert in 2005. She has been working with attorneys on medical related cases e.g. personal injury, med-mal, negligence, wrongful death, home health regulations/standards, geriatric care & nursing standards. Mrs. Hebert acts as consultant and will...

National Trucking Safety Consultants, LLC

Navarre, Florida

Trucking Safety, Driver Qualifications, Driver Training & DOT Regulations Expert Witness

Phone (850) 939-8926

National Trucking Safety Consultants, LLC services include setting up management teams, programs and procedures for effective hiring, training and supervising truck drivers. Insure compliance with DOT, OSHA, HazMat and Environmental regulations. The firm serves as expert witness for plaintiff and...

Nenad Medvidovic

Los Angeles, California

Computer and Software Expert Witness

Phone (888) 959-9639

Nenad Medvidovic is a Professor and Associate Chair for Ph.D. Affairs in the Computer Science Department at the University of Southern California. Medvidovic is a distinguished researcher in the areas of software engineering and software architecture. He has been retained as an expert witness in...

Neuropsychiatry Expert ForensicReviews

Princeton, New Jersey

Medical Neuropsychiatric & Psychiatric Forensic Evaluations

Phone (609) 921-1243

Neuropsychiatry Expert ForensicReviews provides comprehensive forensic-level medical/neuropsychiatric and medical/psychiatric case reviews and evaluations. Background: Yale, Johns Hopkins; 30 years medical-legal evaluations and court experience - civil, government, and military: Defense, Plaintiff,...

Neuropsychology Assessment Service, Inc.

Orlando, Florida

Neuropsychology Assessment Expert Witness

Phone (866) 284-0211

The Neuropsychology Assessment Service specializes in Independent Medical Examinations (IME's), psychological and neuropsychological assessment, and Fitness for Duty examination for attorneys, insurance providers, case managers, employers, physicians, and worker's compensation claims. IME's,...

New Era Consulting

Los Altos, California

Marketing and Sales Expert Witness and Consultant

Phone (650) 917-0703

New Era Consulting President, Glen Balzer brings 30 years of experience creating, building, upgrading and managing marketing and sales organizations around the world, particularly America, Asia, and Europe.

O'Donnell Consulting Engineers, Inc.

Pittsburgh, Pennsylvania

Engineering Design & Analysis Expert Consultants

Phone (412) 835-5007

O'Donnell Consulting Engineers, Inc. performs failure analysis, fire and explosion analysis, and product liability investigations. We are a team of multi-disciplined engineers, dedicated to solving simple to complex technical issues. Our extensive engineering design and analysis experience gives us...

OCM Test Laboratory, Inc.

Anaheim, California

Orange County Material Test Laboratories

Phone (714) 630-3003

OCM Test Laboratories, Inc. has been in business since, 1976 servicing government and commercial industries in the testing of materials, primarily but not limited to advanced composites and other non-metals. The laboratory is housed in a free standing 14,500 square foot building. The internal...

Olmstead & Associates

St. Louis, Missouri

Management and Marketing Consulting, Coaching & Expert Witness

Phone (314) 241-5665

Olmstead & Associates is a practice management and marketing consulting and coaching firm that works with law and other professional service firms ranging in size from 100 professionals to firms with solo practitioners. The firm, founded in 1984 and based out of St. Louis, Missouri, serves...

One Source Discovery

Louisville, Kentucky

Computer Forensics Expert and Software Expert - Expert Witness

Phone (502) 409-5911

One Source Discovery (OSD) provides the highest quality results by using procedures, tools and techniques to protect and examine electronic evidence for civil, criminal and commercial litigation matters. OSD is a smart, effective computer forensics and electronic discovery firm specializing in...

Opela Worx Structural Engineers, Inc.

Phoenix, Arizona

Forensic Investigations and Expert Witnesses

Phone (602) 795-5639

Opela Worx Structural Engineers, Inc.(OWSE) is a group of structural engineers providing design services and expert investigation services. The firm has been in operation since 2004 and the firms president has been practicing since 1994. the firm has designed and investigated projects around the...

OPTEC Communications

Cheyenne, Wyoming

Fiber Optic Splicing, Surveillance, Locating, Fiber Construction

Phone (307) 778-4054

OPTEC provides services in fiber optic splicing, testing and emergency restoration, system loss budget analysis, plant route surveillance, facility plant locating, optical terminal equipment installation and turn-up, copper splicing and fiber construction. ; Our firm is a customer service oriented...

Paul D. Friedman, M.A., Ph.D., J.D.

Phoenix, Arizona

Medical, Legal and Business Ethics Expert

Phone (800) 883-8888

Dr. Friedman has been a civil trial attorney since 1989. In addition to the law degree, Dr. Friedman has a master's degree in bioethics and a doctorate of philosophy regarding comparative business, legal and medical ethics.

Peak Environmental LLC

East Brunswick, New Jersey

Environmental and Geological Forensic and Expert Testimony Services

Phone (732) 710-4338

Our services include developing & implementing environmental forensic programs for assessing the origin and age of select petroleum, VOC, and metal discharges; identifying commingled plume sources; and providing expert testimony. We service all states. Contact Dr. John Anton for a free quote.

Pharma Growth Strategies LLC

Langhorne, Pennsylvania

Pharmaceutical and Biotech Industries

Phone (215) 860-3336

A speciailized consulting firm providing expert advice and implementation to the pharmaceutical and biotech industries. Services include R&D strategy, high-level regulatory support, licensing support, strategic marketing and lifecycle planning.

Philip S. Coppola & Associates, LLC

Fountain Hills, Arizona

Construction Defects and Claims, Forensic Evaluation and Litigation Support

Phone (480) 816-4042

Philip S. Coppola & Associates, LLC (PSCA) is a construction consulting firm providing forensic evaluation of distressed buildings, defective construction and delay analysis on commercial and residential structures. Philip S. Coppola & Associates, LLC provides services to legal counsel,...

PhloxADR

Edmond, Oklahoma

Alternative Dispute Resolution Mediation Arbitration

Phone (405) 765-8030

We provide a full service ADR (Alternative Dispute Resolution) including Mediation, Arbitration, Negotiation and Conciliation services with a team who is well versed and experienced in many areas from Law, Environment, Real Estate, Ministry, Business, Finance, Computer Science, Property Management,...

Pocket Expert LLC Forensic Consulting

Tulsa, Oklahoma

DNA, Serology, Crime Scene Reconstruction, Hair Comparisons and Blood Spatter Expert

Phone (405) 314-1532

Pocket Expert LLC is a company developed out of a need for forensic education and the need to produce a level "playing field". The legal system can not work unless everyone is educated enough to defend or prosecute a scientific based case. The science should not be manipulated. The forensics should...

Powerplant Consultants, Inc.

Ontario, California

Industrial Power Generation Specialists

Phone (909) 986-1141

Specialist in industrial power generation including cogeneration, standby emergency power, landfill and digester gas fueled engines, geothermal, solar power, fuel cells, gas turbine generators, power plant instrumentation & control systems and economic analysis of power generation systems and...

Prestige Legal Nursing Consultants, Inc.

Simi Valley, California

Legal Nurse Consultants

Phone (805) 583-5290

We provide support services to attorneys to assist with preparation of medical-related cases

Private investigation of Florida

Palm Coast, Florida

Daytona Beach Private Investigator and Background Check Services

Phone (386) 383-7222

Private Investigation of Florida is a full service private investigation agency dedicated to helping people. We cater to the general public, business community, attorneys, insurance companies, and more. Let us help you. It's our specialty!

Pro Plus, Inc.

Houston, Texas

Pipeline Design and Construction Expert Witnness Services

Phone (281) 568-9200

Pro Plus, Inc. considers the diverse requirements of today's petroleum gathering, treating and transportation systems that must be satisfied to meet environmental, safety and economic demands. In response to those demands, Pro Plus, Inc. offers technical services in surveying, design, engineering...

Process Origins

College Station, Texas

Chemical Process Origin Research and Expert

Phone (979) 204-3550

PROCESS ORIGINS uses state-of-the-art isotopic analysis and related tools to uncover the chemical processes by which end-product pharmaceuticals, agrochemicals, and other high-value chemicals have been made. The information obtained may be of particular value in pressing or defending against...

Protogen Healthcare and Life Sciences Consulting & Expert Witness Services

San Jose, California

Healthcare and Life Sciences Consulting & Expert Witness Services

Phone (408) 515-5653

Protogen Consulting & Forensics provides consulting and expert witness services in the areas of Life Sciences and Medical fields to healthcare institutions, biotechnology & pharmaceutical companies, academics, government agencies, insurance companies, & law firms. Life Sciences areas of...

R. Preston Gelhart, Ed.D.

Rancho Santa Margarita, California

Expert Witness on School Safety and Special Education

Phone (949) 797-0150

RAB Actuarial Solutions, LLC

Lewes, Delaware

Consulting Actuary, Reinsurance Consultant, Insurance Arbitrator and Expert Witness

Phone (973) 229-4465

RAB Actuarial Solutions LLC is a Property and Casualty actuarial consulting firm with offices in Lewes, Delaware and Montville, New Jersey (near New York City) that is focused on providing quality loss reserving, actuarial and reinsurance expert witness and litigation support, reinsurance...

Reax Engineering, Inc.

Berkeley, California

Fire Expert Witness and Litigation Support Services

Phone (510) 629-4931

Reax Engineering Inc., based in the San Francisco Bay Area, is a team of highly-credentialed and experienced fire experts. Services include fire litigation support/expert witness consulting and fire protection engineering.

Reed Transportation Service Inc.

Columbus, Ohio

Trucking and Construction Industry Consultant & Expert Witness

Phone (614) 853-0340

Reed Transportation Service provides training and consultant services from hands-on experience of management, operations, safety and maintenance of trucks, buses, tractor-trailers and various specialty construction and off-road equipment. This unique insight has assisted on over 100 various...






Find an Expert Witness