W. Wayne Siesennop

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...

Robert J. Heinrich is a lawyer recognized by Best Lawyers in the practice area of Banking and Finance Law. Robert J. practices law in Milwaukee, Wisconsin Best Lawyers has recognized Robert J. Heinrich since 2018. 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 Robert J. Heinrich is held by other lawyers.

Christopher P. Banaszak is a lawyer recognized by Best Lawyers in the practice area of Employment Law - Individuals. Christopher P. practices law in Milwaukee, Wisconsin Best Lawyers has recognized Christopher P. Banaszak since 2013. 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 Christopher P. Banaszak is held by other lawyers.

John H. Wink is a lawyer recognized by Best Lawyers in the practice area of Banking and Finance Law. John H. practices law in Milwaukee, Wisconsin Best Lawyers has recognized John H. Wink since 2013. 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 John H. Wink is held by other lawyers.

Barry White is a Shareholder in the Litigation and Risk Management Practice Group and the Co-Chair of the Fiduciary Litigation and Inheritance Disputes Section at von Briesen & Roper, s.c. Barry’s practice focuses on business litigation, with a particular emphasis on fiduciary litigation. Barry has considerable experience representing individual and institutional trustees in a wide variety of trust-related disputes, and also represents beneficiaries and heirs in undue influence and ...

John M. Van Lieshout is a lawyer recognized by Best Lawyers in the practice areas of Environmental Law and Litigation - Environmental. John M. practices law in Milwaukee, Wisconsin Best Lawyers has recognized John M. Van Lieshout since 2003. 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 John M. Van Lieshout is held by other lawyers.

Adam J. Tutaj is a shareholder of the firm, and concentrates his practice in the areas of business, tax and health law. Since joining the firm in 1999, he has developed his practice as “general counsel” to clients in a wide range of industries, including: manufacturing, physician group practices, real estate developers, and large 501(c)(3) medical specialty organizations having national and international scope. Adam is a frequent speaker and author on the issues of tax law, health...

Mark Kapocius is a school attorney with more than twenty years of experience working in administrative leadership roles for school districts in Wisconsin. As a Shareholder in the Government Law Group and School Law Section at von Briesen & Roper, s.c., Mark focuses his practice on school law and advising other public-sector entities on labor and employment matters, governance issues, collective bargaining, public records and open meetings compliance. Mark has extensive experience assistin...

JB is a Milwaukee, Wisconsin attorney with O’Neil, Cannon, Hollman, DeJong & Laing SC and a United States Air Force veteran. His practice focuses on Corporate Law and business law matters , including entity selection and capitalization, private equity offerings, securities compliance, broker-dealer matters, mergers and acquisitions, contract preparation and negotiation, and software, technology, and intellectual property matters. JB assists clients with: Mergers, acquisitions, and b...

Frank Pitsoulakis is a lawyer recognized by Best Lawyers in the practice area of Real Estate Law. Frank practices law in Milwaukee, Wisconsin Best Lawyers has recognized Frank Pitsoulakis since 2022. 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 Frank Pitsoulakis is held by other lawyers.