Jeffrey R. Zirgibel

Jessica Reginato is a Shareholder and Co-Chair of the Toxic Tort Section at von Briesen & Roper, s.c. Jessica enjoys working with clients to optimize risk management and develop strategies for all phases of litigation. She litigates matters involving product liability and toxic tort, insurance disputes, and commercial and personal injury claims, with an emphasis on defending product manufacturers, suppliers, employers, and premises owners in asbestos lawsuits nationwide. She has extensive...

Nancy Bonniwell is a Shareholder focusing her practice on estate, business succession and marital property planning, estate administration and business law. She is a frequent presenter on the subjects of estate planning, business succession planning and charitable giving.

Overview As a shareholder in Reinhart’s Corporate Law and International Practices and member of the firm’s multidisciplinary Commercial and Competition Law Group, Catherine L. Davies has an extensive business law practice focused on international and domestic transactional matters. Cathy works closely with clients on purchase and sale transactions, joint ventures, distributor and sales representative agreements and other commercial issues. Cathy is also a member of the White Colla...

Christa is a commercial litigator with a focus on business relationships that break down. She also serves on the firm’s Board of Directors. With attention to detail, Christa especially enjoys tackling challenging procedural issues and working with large sets of data. Whether her client’s goal is to fight to win or resolve a dispute through settlement, Christa works hard for the best possible result for her client, relying on her good judgment and experience to give honest and prac...

Guy R. Temple is shareholder in Reinhart’s Litigation Practice who represents a variety of clients including business owners, product manufacturers, developers, and distributors with a wide range of complex legal issues related to product distribution, franchising, and supply chain disputes. Guy’s practice also includes representing individual and corporate fiduciaries in a broad range of trust, estate and probate disputes. Over the course of his career, Guy has successfully repre...

Ryan S. Stippich is a shareholder in the firm’s Litigation Practice, as well as a member of the White Collar Litigation and Corporate Compliance Group and Reinhart Institutional Investor Services. He represents clients in a wide range of complex civil and criminal matters at both the trial and appellate levels. Ryan focuses his litigation practice in the areas of securities litigation, shareholder disputes, professional liability litigation, other business torts and class actions. Ryan ...

John Sikora is a Shareholder representing clients in tax planning, tax controversies and the buying and selling of businesses and real estate with a particular focus on corporate, partnership and other business matters. John is an adjunct professor of law at Marquette University Law School, where he has taught the tax practice and procedure and corporate income tax courses. John has also taught the taxation of partnerships and S corporations course to graduate accounting degree candidates at ...

Kevin Fetherston is a Shareholder in the Litigation and Risk Management Practice Group. He focuses his practice on professional liability litigation, commercial and business litigation, insurance coverage, and general tort litigation. Kevin has extensive experience litigating complex cases and appeals in both state and federal courts.

Wendy S. Rusch is a lawyer recognized by Best Lawyers in the practice area of Trusts and Estates. Wendy S. practices law in Waukesha, Wisconsin Best Lawyers has recognized Wendy S. Rusch since 2016. 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 Wendy S. Rusch is held by other lawyers.

Sara C. Mills-Flood is a lawyer recognized by Best Lawyers in the practice areas of Appellate Practice, Litigation - Insurance and Professional Malpractice Law - Defendants. Sara C. practices law in Milwaukee, Wisconsin Best Lawyers has recognized Sara C. Mills-Flood since 2024. 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 Sara C. Mills-Flood is held by ...