Joseph L. "Joe" Olson

Heidi Vogt is a Shareholder and Chair of the Litigation and Risk Management Practice Group. She has substantial and broad experience in litigation matters with a particular focus on insurance coverage disputes, commercial disputes and complex litigation. Heidi serves as the Chair of the Insurance Coverage and Risk Management Section. She has represented insurance companies in Wisconsin and across the country in both state and federal courts in complex insurance coverage matters for more than ...

John (Jack) Goller is a Shareholder in the Litigation and Risk Management Practice Group at von Briesen & Roper, s.c. For more than 20 years, his practice has focused on complex civil litigation with an emphasis on mass toxic torts, product liability, transportation and catastrophic loss defense of corporations and their insurers. He serves his clients as national, regional and local counsel and takes an active role in all phases of litigation from fact and expert discovery until resoluti...

Terry Johnson is a Shareholder and Chair of the firm’s Professional Liability Section. Terry has tried hundreds of cases to a verdict in matters ranging from complex legal malpractice cases to major construction defect disputes to major personal injury actions. Terry has had an impact in the development of Wisconsin law through appellate work in a wide spectrum of areas. Terry was asked to serve by the Chief Justice of the Wisconsin Supreme Court on the Office of Lawyer Regulation (&ldq...

Terri Boxer is the Co-Chair of the Trusts and Estates Section. She practices in the areas of marital property, estate planning, and probate and trust administration. She advises clients on business succession planning and tax planning to minimize estate, gift and generation-skipping taxes. She provides services in the drafting of estate plans and other documents including wills, trusts, marital property agreements, premarital agreements and powers of attorney.

Douglas P. Dehler is a shareholder with O’Neil, Cannon, Hollman, DeJong & Laing S.C . in Milwaukee, Wisconsin. He leads the firm’s Class Action and False Claims Act practice and represents clients in complex litigation matters involving class actions, whistleblower (qui tam) claims, and insurance-related disputes. Mr. Dehler’s practice includes Litigation - Insurance, with experience representing healthcare providers and business clients in disputes involving health insu...

Daniel P. Cooper is a lawyer recognized by Best Lawyers in the practice areas of Corporate Law and Tax Law. Daniel P. practices law in Milwaukee, Wisconsin Best Lawyers has recognized Daniel P. Cooper 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 Daniel P. Cooper is held by other lawyers.

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 ...

Jennifer L. Ciralsky is a lawyer recognized by Best Lawyers in the practice area of Litigation - Labor and Employment. Jennifer L. practices law in Milwaukee, Wisconsin Best Lawyers has recognized Jennifer L. Ciralsky since 2021. 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 Jennifer L. Ciralsky is held by other lawyers.

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...

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.