Donald J. Jacquart

Donald J. Jacquart


, Of Counsel

Donald J. Jacquart


Marquette University Law School (J.D., 1968)

University of Wisconsin-Whitewater (B.S., 1965)

Bar Admissions

State of Wisconsin

U.S. Court of Appeals for the Seventh Circuit

U.S. District Court for the Eastern District of Wisconsin


Donald Jacquart joined Hansen Reynolds LLC in 2012. Prior to joining the Firm, Mr. Jacquart founded the firms of Donald J. Jacquart, S.C. and Jacquart & Lowe, S.C., which together were in existence for over 40 years. Mr. Jacquart focuses his practice on civil litigation, specifically the areas of auto/motorcycle accidents, wrongful death, medical malpractice, defective products and construction accidents.


Member of plaintiff’s trial team in Bartolotta v. Nonex – securing a $3.55M settlement on behalf of workers injured in a flash-fire/explosion.

Renquin v. Norseman Trucking, Iowa, Winnebago County District Court- securing a $1.46M victory on behalf of a semi-truck driver and his wife.

Successfully settled a $3.5M medical malpractice case involving a botched surgery that left the Plaintiff paralyzed.​

Represented Plaintiff in Plonka v. Keller, Iowa, Cerro Gorgo County District Court – securing $1.5M settlement in fatal motorcycle accident.

Settled a $1.7M wrongful death/product liability case involving defective heart valve.

Acquired a $1.4M settlement in automobile accident case involving a high impact collision leaving plaintiff with severe injuries.


  • “Judge Conen works tirelessly to resolve cases at mediation. He is well prepared and understands the central issues in question. Unlike many mediators, Judge Conen will continue to work with the parties even if mediation failed to see if a resolution can be reached prior to trial.”

  • “My firm and opposing counsel engaged Jeffrey Conen/Hansen Reynolds to facilitate and conduct a binding mediation through the Chicago Bar Association mediation service in an exceptionally difficult and emotionally charged matter. Mr. Conen was excellent in his handling of the file from intake through conduct of the mediation and we ended up resolving the matter through his efforts in far shorter than was ever expected. I highly recommend Mr. Conen and look forward to using his services again should the need ever arises in the future.”

  • “Tim Hansen is incredibly effective in a courtroom. Maintaining a low key good humored demeanor he suddenly thrusts to the heart of an issue in a way that sticks in the mind. It was a pleasure to watch him take a case with many difficulties and resolve it favorably for his client while leaving everyone in the case his friend.”

    Gary M. Elden
    Partner / Shook, Hardy & Bacon
  • “I have been doing business with a myriad of Law Firms over the last 40 years, and Hansen Reynolds is by far the best I have ever been associated with. Hansen Reynolds proves that a law firm can WIN and represent the client with the utmost integrity. Let’s face it, litigation can be extremely expensive, and it is refreshing to know Hansen Reynolds treats the clients’ money like their own. Winning and Integrity are synonymous with Hansen Reynolds.”

    Gary R. Kane
    President & CEO / Richardson Industries
  • “We collaborate with Hansen Reynolds when our clients require litigation expertise. The combination of my firm’s substantive IP experience with Hansen Reynolds’ litigation experience is a win-win for our clients.”

    Tim Klintworth
    Partner / Klintworth & Rozenblat