Phillip R. Maples

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...

Don M. Millis is a lawyer recognized by Best Lawyers in the practice area of Tax Law. Don M. practices law in Madison, Wisconsin Best Lawyers has recognized Don M. Millis 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 Don M. Millis is held by other lawyers.

As a former three-term District Attorney in Dane County, Hal Harlowe’s familiarity with the complex operations of our legal system gives him an invaluable advantage in defending clients. His trial experience includes representing defendants in juvenile and criminal defense cases, defending licensed professionals in disciplinary matters, and litigating civil matters such as personal injury, contract disputes, real estate and guardianship cases. Having led countless investigations himself...

Mr. Knutson is a shareholder with the firm. His practice features complex litigation, such as major environmental and industrial accidents, and class action claims. He also handles cases of medical malpractice, products liability, and personal injury. Additionally, Mr. Knutson is an Adjunct Professor at the University of Wisconsin Law School where he has taught courses in trial advocacy, negotiation, legal writing, and lawyering skills. Learn more about Jason.

James Barton is the founding shareholder of Barton Legal S.C. Mr. Barton was formerly a partner at Hansen Reynolds LLC—a premier litigation boutique with offices in three states. Prior to his time at Hansen Reynolds, Mr. Barton was an associate in the litigation practice group at Michael Best & Friedrich LLP, one of Wisconsin’s oldest and largest law firms. Mr. Barton concentrates his practice on aggressively litigating complex commercial disputes venued in state and federal c...

Josh Kopp is a Shareholder in the Madison office of von Briesen & Roper, s.c. Josh’s approach to the practice of law is that of a “primary care attorney.” Just as a primary care physician is skilled in care for substantially all of a patient’s medical and health care needs, Josh’s experience in representing businesses and individuals in a broad and comprehensive spectrum of transactional and litigation matters equips him to deal with most all legal matters a ...

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...

Vern has substantial expertise representing clients on a wide variety of real estate transactions including purchase and sale of real estate, real estate leases, tax deferred exchanges, real estate development, real estate financing, environmental issues, municipal approvals, formation of real estate owning entities, senior housing and assisted living facilities, and condominium development and conversion. In addition, Vern assists a number of businesses with many of the legal issues which co...

Zachary J. Davis is a lawyer recognized by Best Lawyers in the practice areas of Litigation - Insurance and Product Liability Litigation - Defendants. Zachary J. practices law in Milwaukee, Wisconsin Best Lawyers has recognized Zachary J. Davis 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 Zachary J. Davis is held by other lawyers.

I learned the value of hard work growing up on a dairy farm, and it stuck with me. I have always loved to learn and did well in school, graduating from UW Madison, where I received my law degree in 1993. I have been a partner at Gingras, Cates & Luebke since 2000. My practice areas include whistleblower cases, employment law, civil rights, professional malpractice, personal injury and family law. I was raised to care deeply about the welfare of others, and that value is reflected in the w...