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Expert Witnesses

Finding Witnesses by Topic

Expert witnesses can be found in directories, both print and electronic, or through referral services. Oftentimes the expert pays to be included in the directory or referral service.

Some cases also list the expert witness by name. Try searching sources such as caselaw, jury verdicts, or newspapers to find expert witnesses who have testified on a particular topic. Additional sources can be found in the Research a Specific Witness page of this guide. ALM
ALMExperts© expert witness directory includes over 15,000 listings of expert witnesses, investigators, process servers, court reporters, consultants, and litigation support professionals from every region of the United States. Listings are divided into 3300 areas of expertise. Experts pay to be included in the directory.

JurisPro Expert Witness Directory
Free national directory of expert witnesses in a variety of areas of expertise. Browse by a detailed list of categories or search by name or field of expertise. The experts have paid to list on the site.

SEAK, Inc. Expert Witness Directory
The SEAK Expert Witness Directory contains detailed listing information for medical, technical and scientific expert witnesses and consultants nationwide. Experts pay to be included in the directory.

Some other online expert witness directories include,,, and Online Directory of Expert Witnesses.

ALM Experts: Mid-Atlantic Directory ALM
Library has 2007 - 2017.

ALM Experts: National Medical Directory ALM

Directory of Expert Witness & Consultants: New Jersey New Jersey Law Journal

Directory of Medical Experts Lewis L. Laska
Library has 1994 - present.

The following companies offer expert witness referrals for a fee.

American Medical Forensic Specialists
AMFS provides access to a network of medical experts and professionals spanning more than 200 medical specialties.

Expert Institute
The Expert Institute works to match their client's individual requirements to relevant experts. Their network includes highly credentialed expert witnesses across all disciplines, industries, and locations.

Forensis Group
Forensis Group offers thousands of consultants, experts, expert witnesses, forensic experts, and investigators in construction, business, engineering, medicine, science, and other technical disciplines, throughout the United States.

IMS ExpertServices
IMS ExpertServices is an expert witness search firm that specializes in delivering expert witnesses and consultants for all types of litigation and important matters.

Started in 1983, medQuest provides medical and technical experts from all specialties nationwide in medical malpractice, pharmaceutical, nursing home, product liability and personal injury cases.

Round Table Group
Includes a wide variety of experts spanning many areas of expertise. Formerly Thomson Reuters Expert Witness Services.

The TASA Group Technical Advisory Service for Attorneys
TASA delivers referrals to expert witnesses in all fields and all locations, for plaintiff or defense.

Teklicon, Inc.
Started in 1986, Teklicon, Inc. provides a network of technical specialists with testifying experience in the areas of computer science, life sciences, electrical engineering, and mechanical engineering.

Westlaw Profiler
Available on the library's Westlaw computers. Profiles of Expert Witnesses is a directory of expert witnesses and includes links to related jury verdict summaries, expert testimony and Andrews Litigation Reporters.

From the Browse section on the homepage, select Tools Profiler Expert Witnesses. Can run a search by solely selecting an 'Area of Expertise'. Option to add additional key search terms, name, city, state, or foreign country.