Mark D. Munson

Mario Mendoza's law practice focuses on assisting applicants for professional licenses as well as practitioners facing professional licensing complaints. He has helped numerous professionals navigate licensing disciplinary and regulatory processes, including: nurses, physicians, counselors, real estate professionals, lawyers, and insurance sales professionals. In addition, Mario is highly skilled in handling estate and probate litigation, such as will contests and claims of wrongdoing by a be...

Doug Dehler is a shareholder with the law firm of O’Neil, Cannon, Hollman, DeJong & Laing S.C., where he leads the firm’s Class Action and False Claims Act practice. Mr. Dehler’s practice focuses primarily on high-stakes, complex litigation, including class action lawsuits and whistleblower (qui tam) cases. Mr. Dehler also represents healthcare providers and business clients in insurance matters, including disputes with health insurance companies and managed care payors....

John M. Murphy is a top attorney recognized by Best Lawyers in the practice area(s) of Banking and Finance Law and Real Estate Law. John M., who practices law in Milwaukee, Wisconsin, has been recognized since 2013. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which John M. is held by other top lawyers in the same geographic and legal practice area.

Attorney David Gorwitz advises business clients in all phases of operations from business formation and business planning to succession planning, buy-sell agreements, and mergers and acquisitions. Dave’s experience includes representing corporations, partnerships, and other business entities of all sizes in a wide range of business transactions. He assists in strategic business planning, contract drafting and negotiations, commercial leasing matters, and buying/selling commercial real e...

Jeffrey Fertl has wide-ranging trial and appellate litigation practice. He has handled numerous commercial class actions and personal injury cases, and has substantial experience in the handling of products liability and warranty matters. Mr. Fertl has represented Subaru, Mitsubishi and Mitsubishi Heavy Industries, Volkswagen A.G., Volkswagen Group of America, Volvo Trucks of North America, Mack Trucks, Black & Decker, General Electric, Mazda, Porsche, Gulf Stream Coach, Toro Company, Pac...

Sarah Kaas is a top attorney recognized by Best Lawyers in the practice area(s) of Personal Injury Litigation - Plaintiffs. Sarah, who practices law in Milwaukee, Wisconsin, has been recognized since 2026. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Sarah is held by other top lawyers in the same geographic and legal practice area.

Robert L. Jaskulski is a shareholder at the law firm, practicing in the firm’s Milwaukee, Waukesha and West Bend offices, and is managing partner of the firm’s Waukesha office. Mr. Jaskulski’s emphasis of law practice is personal injury litigation throughout the State of Wisconsin and the United States. Mr. Jaskulski’s practice involves a wide range of cases, including medical malpractice, products liability, insurance bad faith and motor vehicle accidents. Mr. Jaskuls...

Nathan Bayer is a top attorney recognized by Best Lawyers in the practice area(s) of Municipal Law. Nathan, who practices law in Milwaukee, Wisconsin, has been recognized since 2025. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Nathan is held by other top lawyers in the same geographic and legal practice area.

Christine Rew Barden is a top attorney recognized by Best Lawyers in the practice area(s) of Trusts and Estates. Christine Rew, who practices law in Madison, Wisconsin, has been recognized since 2017. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Christine Rew is held by other top lawyers in the same geographic and legal practice area.

Richard W. Donner is a top attorney recognized by Best Lawyers in the practice area(s) of Real Estate Law. Richard W., who practices law in Milwaukee, Wisconsin, has been recognized since 2022. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Richard W. is held by other top lawyers in the same geographic and legal practice area.