Grand Marsh Lawyers

Mr. Prachthauser is a frequent presenter and speaker for the State Bar of Wisconsin, American Board of Trial Advocates, and Wisconsin Academy of Trial Lawyers. He has been a Civil Trial Practice Instructor at the University of Wisconsin Madison-Law School.

Richard Reilly brings the sharp strategic instincts of a litigator to the delicate practice of family law. He balances his practice with a compassion for the client and a willingness to fight on their behalf. “We know the issues surrounding family law can be very sensitive and require a soft touch, however, we also show our clients that we are not afraid to take an aggressive approach if need be,” he notes. Richard honed his instincts while serving five years as a trial lawyer in the United States Department of Justice and the United States Attorney's...

Attorney Timothy H. Hassell is a partner at Watton Law Group. He concentrates his legal practice on assisting consumers through bankruptcy matters. Mr. Hassell received his law degree from Marquette University in 2010 and his undergraduate degree in Economics from Brigham Young University in 2007. Mr. Hassell admitted to practice in the state courts of Missouri and Wisconsin, as well as in the federal courts in the Eastern and Western Districts of Missouri, the Eastern and Western Districts of Wisconsin, the Southern District of Illinois, and the District of Colorado. Contact Watton Law Group today to schedule a consultation with...

Attorney Philip J. Ohrtmann is an associate attorney with Watton Law Group who focuses his practice on helping Wisconsin residents through bankruptcy cases. Mr. Ohrtmann received his law degree from Marquette University in 2021 and his undergraduate degree in Economics from Marquette University in 2018. Mr. Ohrtmann is admitted to practice in the state courts of Wisconsin and the Eastern Federal District Court of Wisconsin. If you are facing debt, Attorney Ohrtmann can guide you through the legal process to get you a fresh start. Call Watton Law Group today to schedule your initial consultation.

Criminal defense attorney Brett W. Bureau obtained his undergraduate degree in accounting from Marquette University in 2021. Attorney Bureau would then earn his MBA from Marquette the following year. With a lifelong desire to focus on criminal law, he continued his education at Marquette University Law School, graduating in 2023. While in law school, he interned for the State Public Defender’s Office and for Wisconsin Appellate Judge Shelley Grogan. Attorney Bureau is a certified negotiator, mediator, and arbitrator. He attained his certificate in Alternative Dispute Resolution and helped run Marquette Law School’s Alternative Dispute Resolution Clinic. Attorney...

Matthew Lein has spent nearly his entire legal career helping consumers, workers subjected to unfair and deceptive business practices, the injured in non-work injury settings, those applying for Social Security, and injured workers. He is experienced in a variety of areas including, but not limited to, the Fair Debt Collection Practices Act, Truth-in-Lending Act, Fair Credit Reporting Act, Real Estate Settlement Procedures Act, Wisconsin Consumer Act, Telephone Consumer Protection Act, Ch. 102: Workers Compensation. He is experienced in all aspects of litigation, including trials and appeals. Matthew has appeared in almost every venue in Wisconsin: state, bankruptcy, district, and tribal...

Kurt concentrates his practice on representing clients in corporate matters, complex litigation, and corporate workouts and bankruptcy cases. Kurt has extensive experience in a broad range of legal and business issues that companies must address in order to successfully navigate today’s marketplace, from the boardroom to the courtroom.

A seasoned and successful courtroom advocate and boardroom advisor, Kurt is able to draw on his decades of experience in negotiations and court battles to his client’s advantage by helping to shape strategies and creatively think through potential resolutions in order to achieve the best results possible.

I assist individuals, businesses and farm families with their non-court legal needs, including farm and business succession, estate planning, probate and trust administration and business matters.

Attorney Matt Last earned his Bachelor of Arts degree as a Criminal Justice major from the University of Wisconsin-Milwaukee in 2007, where he graduated Suma Cum Laude. He earned his Juris Doctor from Valparaiso University Law School in 2010. While in Law School, he participated as an intern at the Lake County Prosecutor’s Office and Lake County Public Defender’s Office in Indiana. During the summer before his third year of Law School, Mr. Last served as an intern for the Wisconsin State Public Defender’s Office in the Trial Division.

Following graduation, Mr. Last moved back to Wisconsin and interned once again...

Andrew (Drew) Nelson is a founding attorney and shareholder at Nelson & Lindquist, S.C. handling all of the civil litigation, construction, real estate and contract disputes, along with estate planning that comes through the door. Drew and his wife Joy Nelson have 5 kids they are raising right here in the Hudson community. They have 2 older children attending Hudson High School and three younger ones at St. Patrick School in Hudson. Drew stays busy as Scoutmaster for Troop 148 in Hudson and is a proud member of Knights of Columbus Council 1762, currently serving as the Council’s advocate. Drew...

During law school, Attorney Alexandra Isroff attended the Chicago-Kent College of Law and graduated in 2005 and was admitted into the State Bar of Illinois in 2006. Prior to that, for her undergraduate, she went to the University of Wisconsin - Madison and graduated in 2002 and majored in Journalism and Women's Studies.

Criminal defense attorney Mario J. Fiumefreddo is a lifelong Milwaukee resident. He earned his Bachelor of Arts from the University of Wisconsin-Milwaukee and his Juris Doctorate from Marquette Law School. Mr. Fiumefreddo’s time at MU Law carried a strong emphasis in both criminal law and trial advocacy. He took most of the available courses in those respective areas, competed in two national mock trial competitions as a member of the law school’s mock trial team, and he spent the summer before his final year interning with a local criminal defense firm. During his last year of law school, he interned...

Summary: Intellectual Property (IP) attorney with direct experience in: patent, copyright and trademark prosecution; business consulting/strategizing; licensing/commercialization of intellectual property; negotiation and purchase/sale of IP; litigation support/oversight. Areas of Practice: Securing/expanding intellectual property; patent and trademark searches; IP prosecution and infringement analysis; IP license negotiations and document preparation; computer law licensing and agreements; negotiation and drafting for purchase/sale of IP; IP due diligence. Subject Matter Examples: Medical devices, integrated circuits/packaging, biotech, industrial safety, airport/construction equipment, bulkheads, pumps, sporting goods, software, website contracts, adaptive tools, photography methods, designs, craft tools, games, etc

Attorney JohnPiero Joyce joined Hupy and Abraham. S.C., in March 2022 as a law clerk before being promoted to an associate attorney in September 2023.

Ryan is a partner and trial attorney at MacGillis Wiemer, LLC. He focuses his practice on Family Law, Estate Planning, and Civil Litigation cases. Ryan has represented numerous individuals in family law cases, including paternity, divorce, child support, property division, and post-judgment actions, throughout south, east and central Wisconsin. Ryan also works as a Guardian ad Litem in the Milwaukee and Waukesha Counties to represent the best interests of minor children. Ryan’s work as a Guardian ad Litem provides him with a unique perspective in handling family law cases. Beyond his work at MacGillis Wiemer, LLC, Ryan is also a...

Nathan is a labor and employment attorney representing labor unions, individuals and benefit funds before courts, administrative agencies, and in labor arbitrations. He has handled matters under the Fair Labor Standards Act (FLSA), Title VII of the Civil Rights Act (Title VII), Age Discrimination in Employment Act (ADEA), Americans with Disabilities Act (ADA), Family and Medical Leave Act (FMLA), National Labor Relations Act (NLRA), Labor Management Relations Act (LMRA), Labor Management Reporting and Disclosure Act (LMRDA), some areas of the Employee Retirement Income Security Act (ERISA), and Wisconsin labor and employment statutes.

Attorney Patrick C. O’Neill has tried over 92 jury trials and has settled thousands more out of court. He has tried and settled cases worth tens of millions of dollars for his clients. Patrick is a Board Certified Civil Trial Advocate by the National Board of Trial Advocacy. Patrick has achieved the “AV” peer review rating from Martindale-Hubbell which signifies the highest level of professional excellence for lawyers practicing more than ten years. Patrick is a member of the Million Dollar and Multi-Million Dollar Advocates Forum. He has a 10.0 rating from AVVO. He also serves as a Milwaukee County Court...

Thomas A. Ogorchock is an aggressive advocate for injured people and their families in personal injury and wrongful death cases throughout Wisconsin. Known as a skilled litigator and negotiator, he has successfully tried numerous cases to verdict

Born and raised in South Dakota, Geoff earned a Bachelor of Science Degree from South Dakota State University before moving to Milwaukee to obtain his Juris Doctorate Degree from Marquette University Law School. Since graduating from law school, Geoff has dedicated his entire legal career to helping clients who were wrongfully injured as a result of someone else’s negligence. In advocating for his clients, Geoff draws from the work ethic instilled upon him while growing up in rural South Dakota, his competitiveness and doggedness from his time as a college linebacker, and his legal acumen and skills developed from over...

Attorney Hansen has a compassion for his clients while also being an aggressive advocate, fighting to get his clients the ultimate compensation they deserve. Attorney Hansen has taken numerous cases to trial, resulting in outstanding jury verdicts and large recoveries for his clients. He has numerus large settlements and verdicts. His practice areas include all varieties of automobile, trucking and motorcycle accidents; premise liabilities; and other general negligence matters. He is a member of the Wisconsin Bar Association; Illinois Bar Association; Milwaukee Bar Association; Wisconsin Association for Justice; and is licensed to practice law in Wisconsin and...