Mark L. Thomsen

Mark Thomsen is a highly respected personal injury attorney at Gingras, Thomsen & Wachs LLP in Milwaukee, Wisconsin. With more than 35 years of legal experience, he has successfully represented victims of serious injuries, medical malpractice, civil rights violations, and wrongful death. His dedication to justice and client advocacy has earned him national recognition in personal injury law.

Mark earned his Bachelor of General Studies degree from Indiana University Northwest in 1984 before attending Marquette University Law School, where he graduated cum laude with his Juris Doctor in 1987. He was admitted to practice in Wisconsin the same year and is licensed to practice before the U.S. Supreme Court, multiple U.S. District Courts, and the U.S. Courts of Appeals for the 5th, 6th, and 7th Circuits.

Throughout his career, Mark has helped countless individuals recover compensation for injuries caused by negligence, including automobile, bike, and truck accidents, medical and legal malpractice, and nursing home abuse. He has also been a strong advocate in civil rights cases, fighting for justice in constitutional violations. His ability to approach cases strategically and aggressively has led to significant verdicts and settlements for his clients.

Mark is a top-rated personal injury attorney, holding an AV Preeminent® rating from Martindale-Hubbell—the highest possible peer-review rating for legal ability and ethical standards. He has been selected for inclusion in The Best Lawyers in America and named among America’s Top 100 Personal Injury Attorneys for his exceptional results on behalf of injured clients. Mark is also an active member of leading trial lawyer organizations, including the American Association for Justice, the Wisconsin Association for Justice (WAJ), and the American Board of Trial Advocates.

Mark has served in leadership roles at WAJ, including president and chair of the Amicus Curiae Brief Committee. His commitment to legal advocacy and professional development ensures he remains at the forefront of personal injury law, providing dedicated and effective representation for his clients.

Law Office Affiliations

• Partner, Gingras, Thomsen & Wachs LLP
• Member, Milwaukee County Bar Association
• Member, Waukesha County Bar Association
  
• Member, State Bar of Wisconsin
  
• Member, Eastern District of Wisconsin Bar Association
  
• Member, American Bar Association
• Member, American Association for Justice
• Member, Wisconsin Association for Justice
• Member, American Board of Trial Advocates

Licensed State

• Wisconsin

Education

• Marquette University Law School
  Juris Doctor (JD)
• Indiana University Northwest
  Bachelor of General Studies (BGS)

Awards & Badges