David P. Muth

Background Mr. Prachthauser was born in Milwaukee, Wisconsin, on January 7, 1951. Prior to joining the firm, he was House Counsel for Employers Insurance of Wausau. He is married to Joan Marie, and they reside in Hartland, Wisconsin. He has two daughters, Emily and Tracy. Lectures 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 Un...

Kevin J. Kinney has been practicing labor and employment law since his graduation from Marquette University Law School in 1982. Kevin’s practice centers on all matters arising under the National Labor Relations Act, including union organizing and unfair labor practices brought by or against labor organizations, NLRB proceedings, arbitrations and labor audits. He regularly negotiates collective bargaining agreements that address leading issues such as retiree benefits and wage restructur...

Henry Koltz is a lawyer recognized by Best Lawyers in the practice area of Litigation - Insurance. Henry practices law in Milwaukee, Wisconsin Best Lawyers has recognized Henry Koltz since 2027. The Best Lawyers recognition is based on a peer-review survey of lawyers in the same geographic region and legal practice area. The recognition reflects the professional regard in which Henry Koltz is held by other lawyers.

Thomas J. Nichols is a shareholder at Meissner Tierney Fisher & Nichols S.C. in Milwaukee, Wisconsin. Over the course of his 40-plus-year career, he has represented a great number of businesses in many different industries, as well as participated in the drafting and development of business and tax statutes and policy at both the state and federal levels.Thomas is well versed in both business entity law (e.g., corporations, LLCs and partnerships) and tax law (e.g., S corp, C corp, partner...

Susan Lovern is the President and CEO of von Briesen &?Roper, s.c. and Chairs the firm’s Commercial and Business Litigation Section. She represents clients in complex business litigation and appeals in state and federal courts, as well as in pre-litigation contexts, including arbitrations and mediations. Susan’s business litigation clients include hospitals, health systems, banks, and manufacturers. She regularly handles contract, lease and warranty disputes for her clients, a...

Donald P. Gallo is a lawyer recognized by Best Lawyers in the practice area of Litigation - Environmental. Donald P. practices law in Hartford, Wisconsin. Best Lawyers has recognized Donald P. Gallo since 2010. The Best Lawyers recognition is based on a peer-review survey of lawyers in the same geographic region and legal practice area. The recognition reflects the professional regard in which Donald P. Gallo is held by other lawyers. He brings more than 28 years of legal experience along wit...

Lawrence Drabot is a lawyer recognized by Best Lawyers in the practice areas of Litigation - Construction, Litigation - Insurance and Product Liability Litigation - Defendants. Lawrence practices law in Brookfield, Wisconsin Best Lawyers has recognized Lawrence Drabot since 2025. The Best Lawyers recognition is based on a peer-review survey of lawyers in the same geographic region and legal practice area. The recognition reflects the professional regard in which Lawrence Drabot is held by oth...

Joe Camilli is a Shareholder in the Business Practice Group at von Briesen & Roper, s.c. He focuses his practice on business and corporate issues, mergers and acquisitions, and employment matters. Joe enjoys working with entrepreneurs, start-ups, and small businesses. Joe finds the greatest success and joy in helping clients navigate and conquer the challenges and opportunities they face. Whether clients need help selling their business, navigating a challenging employment situation, or r...

Janet Cain is a Shareholder in the firm’s Litigation and Risk Management Practice Group. Her practice focuses on insurance coverage disputes, civil litigation and appellate representation.

James M. Sosnoski is an attorney in Meissner Tierney’s litigation practice group. He represents businesses and insurers in a wide variety of matters, including insurance coverage, environmental litigation business and corporate disputes, and employment disputes and non-competition agreements. James also specializes in handling all aspects of civil appeals. Prior to joining the firm, James served as Term Law Clerk to Justice Rebecca G. Bradley, Supreme Court of Wisconsin, and the Honorab...