Smitha Chintamaneni

Chad is a shareholder and member of the firm’s Business Law Practice Group. His practice focuses on working with privately held businesses and their owners, acting as corporate counsel to help them with the various legal issues they face in operating and expanding their businesses. As part of his practice, Chad has considerable experience in Mergers and Acquisitions and frequently works with businesses on ownership transition events. He prides himself on providing efficient, practical l...

Grant Killoran is a shareholder at O’Neil Cannon and the past Chair of its Litigation Practice Group. He has significant and diverse trial experience representing clients in Wisconsin State and Federal Courts, and courts around the country, focusing on complex business, health care and employment law disputes. Grant also devotes a portion of his practice to arts and entertainment law, with an emphasis on the music industry. Grant is listed in The Best Lawyers in America in the practice ...

David J. Sisson is a shareholder in the firm’s Litigation and Labor and Employment Practices. David solves problems that arise when critical personal business relationships end. These include disputes involving departing key employees and shareholders in closely held corporations and others who owe fiduciary duties. Controversies often develop at the conclusion of these relationships regarding what may be owned by, or owed to, the respective parties. A departing employee may try to esta...

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...

As a member of the firm’s Banking, Receivership, and Creditors’ Rights and Litigation Practice Groups, John regularly assists both secured and unsecured creditors, including banking institutions, servicers, commercial landlords and other entities, in the enforcement, collection and workout of contracts, loans, leases, and other obligations. John has extensive courtroom experience in utilizing state and federal collection remedies, such as foreclosure, replevin, garnishment, and th...

Jerome R. Kerkman is a lawyer recognized by Best Lawyers in the practice areas of Bankruptcy and Creditor Debtor Rights / Insolvency and Reorganization Law and Commercial Litigation. Jerome R. practices law in Milwaukee, Wisconsin Best Lawyers has recognized Jerome R. Kerkman since 2020. 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 Jerome R. Kerkman is h...

Bill Gardner is a Shareholder and Chair of von Briesen & Roper's Restructuring & Insolvency Section. Clients value Bill’s extensive experience representing banks, non-bank lenders, and borrowers in loan originations, workouts, financial restructurings, and insolvency proceedings. He partners with clients to define their business objectives and develop legal strategies. Clients regularly consult with Bill on issues arising under UCC Article 8 and UCC Article 9 and in connection w...

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...

Nick G. Kotsonis has been a shareholder with the firm since 1999 and was appointed to the Board of Directors as of January 1, 2014. His practice areas include employment litigation/worker’s compensation, business and commercial litigation, insurance coverage litigation, personal injury, premises liability, environmental/toxic tort claims and risk management.

Jeffrey R. Fuller is a lawyer recognized by Best Lawyers in the practice area of Employee Benefits (ERISA) Law. Jeffrey R. practices law in Milwaukee, Wisconsin Best Lawyers has recognized Jeffrey R. Fuller since 2007. 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 Jeffrey R. Fuller is held by other lawyers.