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Mark L. Thomsen

Practicing civil rights in Milwaukee since 1987.

39+
Years practicing
7
Bar admissions

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Quick answer

Mark L. Thomsen is an attorney based in Milwaukee, WISCONSIN. The practice focuses on Civil Rights, Medical Malpractice, and Personal Injury. Mark has over 39 years of legal experience. Currently practicing at Gingras, Thomsen & Wachs.

Based in
Milwaukee, WISCONSIN
Experience
over 39 years
Known for
Civil Rights · Medical Malpractice · Personal Injury
  • Handles Civil Rights, Medical Malpractice, and Personal Injury matters from Milwaukee, WISCONSIN.
  • Over 39 years of practice as a licensed attorney.
  • Recognized with Best Lawyers in America — Civil Rights Law (2026).

About Mark L. Thomsen: Mark L. Thomsen is an attorney based in Milwaukee, WISCONSIN. The practice focuses on Civil Rights, Medical Malpractice, and Personal Injury. Mark has over 39 years of legal experience. Currently practicing at Gingras, Thomsen & Wachs.

Areas of practice

Practice focus

Mark L. Thomsen represents clients in Milwaukee, Wisconsin across the following areas of law. Each area links to other verified attorneys with the same focus.

Biography

About Mark L. Thomsen

When the Indiana steel mill department shutdown in 1984 where I had worked for nearly 8 years as a steelworker, including a stint as union representative, my family and I moved to Milwaukee. I started law school and after graduating in 1987, I served as a law clerk to the Hon. John L. Coffey, circuit judge for the U.S. Court of Appeals for the Seventh Circuit. My time as a lawyer has now spanned 30 years, and my practice is primarily dedicated to representing and fighting for justice for injured people, including those injured by nursing home neglect, by medical and legal malpractice, in automobile and trucking collisions, by people’s general negligence, by defective products, and for violations of individual’s civil rights (§1983 claims). During this time, whether by settlement or trial whenever necessary, I have successfully obtained millions over the years for those individuals and families I have been honored to represent.

Credentials

Education

  • Marquette University

    J.D. · 1987

  • Indiana University Northwest

    — · 1984

  • Luther College

    — · 1976

  • Loras College

    — · 1974

Jurisdictions

Bar admissions

  • Wisconsin, United St

    ACTIVE

  • Wisconsin, U.S. Cour

    ACTIVE

  • Wisconsin, U.S. Cour

    ACTIVE

  • Wisconsin, U.S. Cour

    ACTIVE

  • Wisconsin, U.S. Dist

    ACTIVE

  • Wisconsin, U.S. Dist

    ACTIVE

  • Wisconsin, Wisconsin

    1987 · ACTIVE

Recognition

Awards & honors

  • Best Lawyers in America — Civil Rights Law

    2026

  • Best Lawyers in America — Medical Malpractice Law - Plaintiffs

    2026

  • Best Lawyers in America — Personal Injury Litigation - Plaintiffs

    2026

  • Best Lawyers in America — Additional Areas of Practice:

    2026

  • Best Lawyers in America — Personal Injury Litigation

    2026

  • Best Lawyers in America — Awards:

    2026

  • Best Lawyers in America — Wisconsin Super Lawyers, 2005- present

    2026

  • Best Lawyers in America — Martindale-Hubbell, AV rated

    2026

Locations

Office locations

Main office

Gingras, Thomsen & Wachs

219 North Milwaukee Street, Suite 520

Milwaukee, Wisconsin 53202

Open in Google Maps

Client feedback

Client reviews

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Frequently asked

Common questions

  • What areas of law does Mark L. Thomsen practice?

    Mark L. Thomsen focuses on Civil Rights, Medical Malpractice, and Personal Injury.

  • Where is Mark L. Thomsen located?

    Mark L. Thomsen primarily serves clients in Milwaukee, Wisconsin, with an office at 219 North Milwaukee Street, Suite 520.

  • How experienced is Mark L. Thomsen?

    Mark L. Thomsen has 39 years of legal practice, having been licensed since 1987.

  • Is Mark L. Thomsen a verified attorney?

    Mark L. Thomsen's profile is listed but has not yet been claimed by the attorney. Verification status is pending.

  • How can I schedule a consultation with Mark L. Thomsen?

    You can book a consultation through LawyersListed directly from this page. Initial outreach can also be made by phone at 414-928-7756.