Law Expert Witnesses in Illinois

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Law expert witnesses practice in a variety of fields, including Criminal Law, Family Law, Corporate Law, Intellectual Property Law, and Environmental Law. Some of the most common specialties for law expert witnesses also include Contract Law, Tort Law, Constitutional Law, Labor and Employment Law, and Tax Law. They have provided opinions on the effects of legal malpractice, contract disputes, patent infringement, divorce settlements, and workplace discrimination.

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Richard John Roddewig, CRE, JD, MAIView profile

ID: 6408042

Mr. Richard John Roddewig, CRE, JD, MAI

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Illinois

Mr. Richard J. Roddewig has 49 years of experience in Appraisal and Valuation. He earned his BA in Government and History from the University of Notre Dame and his MA from the University of Chicago, and his JD from the University of Chicago Law School. Today, this expert is licensed as a Real Estate Managing Broker in the state of Illinois and licensed as a Certified General Real Estate Appraiser...

John Conroy Martin, Esq., JDView profile

ID: 6806755

Mr. John Conroy Martin, Esq., JD

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Illinois

Mr. John C. Martin has over 28 years of experience in the field of Law. He earned his BA from Yale University and his JD from the University of Chicago Law School. He is currently licensed to practice law in Illinois. Formerly, he was a Partner at Schiff Hardin LLP and the Founder and Partner at Law Offices of John C. Martin, LLC and then MartinSirott, LLC. He also served as a Partner, General...

Patricia TwymonView profile

ID: 12488

Ms. Patricia Twymon

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Illinois

This highly qualified expert earned her BS in childhood education leadership & child development from Rasmussen University. She is an expert in daycare licensing and provider training, with over 20 years of experience in her field. She is the recipient of the Kohl McCormick Early Childhood Teaching Award and her daycare program was awarded the EceleRate Illinois Gold Circle of Quality in 2016....

Travis MartinView profile

ID: 19566

Mr. Travis Martin

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Illinois

This highly qualified greek life director earned his BS in biology from Mississippi Valley State University and his MA in higher education leadership from the University of Arkansas and is currently completing his PhD in college student affairs administration at the University of Georgia. He is an active member of the Association of Fraternity/Sorority Advisors and the Alpha Phi Alpha Fraternity....

Michael BarryView profile

ID: 35064

Mr. Michael Barry

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Illinois

This qualified expert is a licensed attorney in Illinois with 11 years of experience in his field. He earned his BS in human services and social work as well as his BA in political science from Saint Joseph's College before earning his JD from The John Marshall Law School. He has successfully defended multiple physicians against medical malpractice claims in both state and federal court and is...

The Average Law Expert Witness
Charges $484 / Hour

Based on hourly rates. Compare expert witness rates across thousands of specialties in all 50 states.

  • Review Fee

    $450

    Fee info

    This represents an expert’s hourly rate for participating in depositions. Experts may charge more for depositions that require them to travel, and some experts choose to bill a flat, daily or half-daily rate for deposition appearances.

  • Deposition Fee

    $500

    Fee info

    This represents an expert’s hourly rate for participating in depositions. Experts may charge more for depositions that require them to travel, and some experts choose to bill a flat, daily or half-daily rate for deposition appearances.

  • Court Fee

    $500

    Fee info

    This represents an expert’s hourly rate for participating in depositions. Experts may charge more for depositions that require them to travel, and some experts choose to bill a flat, daily or half-daily rate for deposition appearances.

Law Expert Witness FAQs

A law expert witness provides specialized knowledge and insights to help clarify complex legal issues, interpret laws, or provide an opinion on standard legal practices.

Law expert witnesses can contribute to a wide range of cases including contract disputes, personal injury claims, criminal cases, intellectual property disputes, and more.

Yes. Many law expert witnesses have subspecialties such as family law, corporate law, criminal law, or intellectual property law. Their expertise can be invaluable in these specific contexts.

In contract disputes, a law expert witness can analyze the terms of the agreement, interpret legal language, and provide an opinion on whether there has been a breach of contract.

A law expert witness can help establish negligence or liability in personal injury claims by providing an informed interpretation of relevant laws and regulations.

Expert Institute offers a personalized approach to help you find the highest quality experts. We source actively-practicing professionals who match all your requirements for specialty areas, work experience, litigation history, fee range, certifications, location, and more.

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