Brett Valentyn

As President of Murphy Desmond S.C., attorney Ginger Zimmerman is responsible for strategic planning, management, growth and development of the firm, in addition to representing her clients. Ginger's legal practice combines her experience in business, real estate, bankruptcy, secured transactions, agricultural and commercial transactions, loan transactions, and litigation. She represents creditors, debtors, receivers and Trustees in bankruptcies, collections, foreclosures, reorganizations, li...

Kevin Trost has over 25 years of experience representing individuals, financial institutions, businesses, and insurers throughout the state and federal court systems. His legal expertise is in resolving disputes relating to real estate, construction, insurance, and banking. Kevin has extensive experience handling disputes involving residential real estate. He frequently addresses claims that sellers of residential real estate failed to disclose defects during the transactions. In this context...

Mr. Knutson is a shareholder with the firm. His practice features complex litigation, such as major environmental and industrial accidents, and class action claims. He also handles cases of medical malpractice, products liability, and personal injury. Additionally, Mr. Knutson is an Adjunct Professor at the University of Wisconsin Law School where he has taught courses in trial advocacy, negotiation, legal writing, and lawyering skills. Learn more about Jason.

Michelle Umberger is a partner in the Patent Litigation and Intellectual Property Litigation practices. A registered patent attorney, she has focused her practice exclusively on intellectual property litigation for more than a decade. Michelle manages complex, high-stakes cases involving a wide range of technologies, including patents relating to microprocessors, medical devices, antibody libraries, genetically-engineered plants and mechanical devices. She represents both established internat...

Larry Konopacki is a top attorney recognized by Best Lawyers in the practice area(s) of Administrative / Regulatory Law. Larry, who practices law in Madison, Wisconsin, has been recognized since 2024. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Larry is held by other top lawyers in the same geographic and legal practice area.

Robert J. Lightfoot is a top attorney recognized by Best Lawyers in the practice area(s) of Elder Law and Health Care Law. Robert J., who practices law in Madison, Wisconsin, has been recognized since 2010. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Robert J. is held by other top lawyers in the same geographic and legal practice area.

Rachel Mielke is a top attorney recognized by Best Lawyers in the practice area(s) of Family Law and Trusts and Estates. Rachel, who practices law in Madison, Wisconsin, has been recognized since 2024. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Rachel is held by other top lawyers in the same geographic and legal practice area.

Attorney Glorily A. López exclusively practices U.S. immigration and nationality law, assisting individuals, families, corporate clients, students, and members of the LGBTQ community. Her experience includes extensive work with individual, family, employment, and business-based petitions, as well as consular processing, naturalization, citizenship, and removal defense. Attorney López has earned a solid reputation as one of the top immigration attorneys in Wisconsin and nationall...

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

Mark A. Ringsmuth is a top attorney recognized by Best Lawyers in the practice area(s) of Workers' Compensation Law - Employers. Mark A., who practices law in Madison, Wisconsin, has been recognized since 2009. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Mark A. is held by other top lawyers in the same geographic and legal practice area.