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Expert Witnesses & Forensic Consultants Directory

Accounting, Business & Finance — Washington

Expert witnesses in the areas of accounting, business and finance, profiled in this directory, may consult on a broad range of primarily civil litigation matters, such as breaches of contract and torts, unfair and deceptive trade practices, breach of fiduciary duty, fraud and misrepresentation, unfair competition, trademark and patent infringement, to name a few. These experts may have special expertise in specific industries, such as manufacturing, hotels and hospitality, restaurants, advertising and marketing, securities and commodities, oil and gas. These professionals may act as litigation consultants and as testifying witnesses, for plaintiff and defense council. They may provide investigation services, forensic analysis of matters in litigation, written reports, expert witness opinions and trial testimony.

Many experts listed here do not display there entire profile publicly, and some experts do not list their names publicly. Contact us for complete expert witness profiles.

Page 3 of about 28 results (0.02 seconds) — Results include first those located in the region, then those who serve in the region.

John A. Williams, PhD, PE, ASA, MBA, CFEI, AIChE Fellow

Engineering analysis, forensic investigations, and IP valuation with 40+ years of experience. Dr. Williams provides expert testimony for energy, chemical, and manufacturing disputes, bridging complex technical and financial issues effectively.

David D. Hunter, RCA — David D. Hunter, Consulting Arborist, LLC

Consulting Arborist, 40+ yr experiences providing plant appraisals, tree damage/ risk assessments, tree forensics, tree health/ risk assessments, consultations on timber trespass, and serves as an expert witness in arboriculture, servicing western USA.

Forest Grove, OR

Mark A. Webber, Registered Consulting Arborist & Board-Certified Master Arborist

Mark Webber is a Board-Certified Master Arborist and Horticulturist with nearly 47 years of relevant professional experience. He provides investigations, reports, and testimony in matters related to Tree and Horticultural matters.(Available Nationwide)

West Chester, OH

SEO Expert Witness — Jason McDonald, PhD

Expert witness in SEO (Search Engine Optimization), social media (both ads and organic - META, Facebook, Instagram, YouTube, TikTok), and Google Ads. Numerous trials and depositions. Certified in both federal and state court.

Robert S. Griswold CRE®, CPM®, CCIM®, RPA®, ACoM®, PCAM®, MCAM®, CCAM®, ARM®

Active, hands-on expert in SOC for management/ownership, RE transactions, fiduciary duty all property types-apartments/ SFD/HOAs/commercial/retail/hospitality-habitability, mold, vermin, bedbug, premises liability, maintenance, trip/slip, wrongful death

Gary L. Deel, PhD, JD, CHSE, CHIA, CHE, CFE, SHRM-SCP, CPP, CSC, PCI, PSP, CHRS

Dr. Gary Deel is a credentialed expert with 10 years of experience in executive-level positions in the hospitality industry and 15 years of experience teaching hospitality management and law curriculum for some of the nation’s top hotel schools.

Applied Forensics, LLC

Board Certified Forensic Document Examiner provides expert witness services in document matters in the following areas: handwriting, typewriter, photocopies, alterations, obliterations, erasures, paper, etc.

Andrew J. Davidoff, Ph.D, P.G.

Dr. Andrew Davidoff, PG provides geologic and geophysical forensic consulting and expert witness services. His expertise includes oil and gas, renewable energy, seismic, environmental issues like landslides and erosion, and everything under the ground.

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Experts in the News

Failing to Examine Plaintiff and His Records Gets Medical Expert Tossed

Aug 25 — Failing to examine a plaintiff, failing to review all of the plaintiff’s medical records, and citing "facially irrelevant" medical literature will can — unsurprisingly — get a medical expert witness tossed, as in this case.

Expert Witness Testifying About ‘Mortal Sin’ Leads to Call for Mistrial

Aug 26 — Massachusetts bars the use of religious beliefs from being used to attack or support the credibility of a witness, but that did not stop forensic psychologist Dr. Kirk Heilbrun, a prosecution rebuttal witness, from trying in the Lindsay Clancy trial.

Credentialing Expert Witnesses In Unlicensed Professions

Oct 19 — Qualifying as an expert witness can be a bit slippery in matters without clearly defined expert witness requirements, as this premises-liability case exemplifies.

New AI-Discovery Rulings: Risks for Experts

Oct 26 — Two federal courts examining very similar facts — experts using AI to help prepare their reports — have reached different conclusions about what has to be turned over. Unsettled law leaves the expert’s AI workflow dependent on which court is asking.