Robert A. Mathers

Sally Piefer is a lawyer recognized by Best Lawyers in the practice areas of Employment Law - Management and Labor Law - Management. Sally practices law in Milwaukee, Wisconsin Best Lawyers has recognized Sally Piefer since 2025. 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 Sally Piefer is held by other lawyers.

Aaron H. Aizenberg is a lawyer recognized by Best Lawyers in the practice area of Commercial Litigation. Aaron H. practices law in Milwaukee, Wisconsin Best Lawyers has recognized Aaron H. Aizenberg 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 Aaron H. Aizenberg is held by other lawyers.

Kevin J. Howley is a lawyer recognized by Best Lawyers in the practice areas of Corporate Law, International Trade and Finance Law and Mergers and Acquisitions Law. Kevin J. practices law in Milwaukee, Wisconsin Best Lawyers has recognized Kevin J. Howley since 2009. 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 Kevin J. Howley is held by other lawyers.

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 ...

Attorney Kelly Dodd has extensive experience with all legal matters related to marriage and marriage-similar relationships at Karp & Iancu . She has handled a wide array of marriage dissolution actions including divorce , annulment, and legal separation and all related matters such as child custody or placement, child support , spousal support, and property division . Kelly drafts and defends pre-nuptial and post-nuptial marital property agreements as well as cohabitation and separation a...

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...

John Rocco is a Shareholder in the Litigation and Risk Management Practice Group. John serves as national, regional and local counsel for a number of corporations, providing legal services in the areas of toxic tort and product liability defense, contractual indemnity, insurance placement and insurance coverage, commercial litigation, risk management and due diligence investigations. He manages and directs the work performed by lawyers and law firms on behalf of many of these corporations acr...

Shareholder Michael J. Cohen has more than 25 years of experience in complex commercial litigation in federal and state courts. His proven record of numerous favorable verdicts at the trial and appellate levels has earned him a reputation as one of Wisconsin’s preeminent business litigators. For many years, Mike has been recognized by members of the Wisconsin bar and judiciary as one of the top lawyers in the state. Mike concentrates his practice on complex commercial litigation includi...

Jesse R. Dill is a lawyer recognized by Best Lawyers in the practice areas of Employment Law - Management, Labor Law - Management and Litigation - Labor and Employment. Jesse R. practices law in Milwaukee, Wisconsin Best Lawyers has recognized Jesse R. Dill since 2025. 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 Jesse R. Dill is held by other lawyers.

Angela Komp is a lawyer recognized by Best Lawyers in the practice area of Personal Injury Litigation - Plaintiffs. Angela practices law in Racine, Wisconsin Best Lawyers has recognized Angela Komp since 2027. 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 Angela Komp is held by other lawyers.