Experienced Private Judges for Family Law.
On Your Timeline.

Sally Danner brings nearly 25 years of experience from the family court bench to her work as a private judge, offering parties the confidence of a decision-maker who has seen—and resolved—it all.

As Fond du Lac County's Family Court Commissioner, Sally became known statewide for her fairness, efficiency, and forward-thinking approach. She restructured the county's mediation program, dramatically reducing returning high-conflict cases and significantly increasing successful mediation outcomes—freeing court resources while delivering better, more durable resolutions for families. She also implemented Wisconsin's first—and still only—online dispute resolution program and authored local family court rules that remain in effect today.

Sally is respected for her calm authority, sharp legal judgment, and ability to cut through complexity to reach clear, practical outcomes. Having presided over thousands of contested family law matters, she brings decisiveness, credibility, and a steady hand to even the most difficult disputes—making her an ideal private judge for high-stakes family law cases.

Vicky Oleniczak brings more than 30 years of family law experience to her work as a private judge, combining steady judicial judgment with a deep commitment to education, clarity, and fair decision-making.

A longtime advocate for families, Vicky is known for her ability to cut through emotion and complexity by explaining the why behind the law. As a former Racine County Family Court Commissioner, she understands how decisions affect not just the case in front of her, but the long-term health of parent-child relationships, family finances, and future stability.

Vicky's approach is direct, thoughtful, and grounded in respect. She is often described as straight-talking without being harsh, protective without being patronizing, and fully present in even the most difficult moments. Her judgments are never arbitrary—they are informed by decades of experience and a clear understanding of what families need to move forward with confidence.

Organized, reliable, and deeply committed to service, Vicky brings calm authority and practical wisdom to family law disputes—making her a trusted and effective private judge for cases that require care, clarity, and credibility.

Linda Sinitz brings decades of family law experience to her role as a private judge, guided by a lifelong commitment to families and the generations they represent.

Raised in a family of lawyers, Linda learned early that family law is not just about resolving disputes—it's about shaping futures. Her career has included extensive work as a Guardian ad Litem advocating for the best interests of children and service as a Waukesha County Family Court Commissioner, where she made thoughtful, consequential decisions in high-stakes family law matters.

What sets Linda apart is perspective. As a mother and grandmother, she understands firsthand the pressures facing today's parents and the long-term impact family court decisions have on children. That insight informs a judging style that is calm, attentive, and grounded in practical wisdom.

Known for her steady presence, careful listening, and ability to move cases toward resolution, Linda brings fairness, compassion, and sound judgment to even the most difficult family law disputes—making her a trusted private judge for families seeking clarity and stability.

Barry Book brings decades of family law experience to his role as a private judge, pairing respected legal credentials with a practical, people-centered approach to resolving disputes.

Recognized as a Super Lawyer and AV®-rated by Martindale-Hubbell, Barry is known for being both decisive and deeply considerate. He understands that family law decisions carry lasting consequences, and he approaches every matter with care, structure, and a focus on outcomes that serve families—not just cases.

A highly sought-after mediator, Barry's warmth, social intelligence, and collaborative style help parties lower the temperature and move toward resolution. He has a natural ability to unite people, smooth conflict, and keep matters on track—qualities that translate seamlessly to private judging.

Organized, dependable, and steady under pressure, Barry brings clarity and order to even the most uncertain situations. His commitment to doing meaningful work for others informs a judging style that is fair, thoughtful, and grounded in sound legal judgment—making him a trusted private judge for family law disputes where integrity and calm leadership matter most.

David Karp brings more than 40 years of family law experience to his work as a private judge, offering litigants and counsel the confidence that comes with one of Wisconsin's most seasoned legal minds.

A founding partner of Karp & Iancu S.C., David is widely regarded as a leader in the Wisconsin family law bar. He has handled thousands of family law cases and hundreds of trials, including complex, high-asset matters involving marital estates exceeding $30 million. Known for his discretion and judgment, he is often selected by business leaders, professionals, and sophisticated clients facing high-stakes family disputes.

David is respected for his rigorous preparation, clear decision-making, and ability to assess complex issues efficiently. His longstanding credibility and professional rapport with opposing counsel help keep cases focused and productive—while his deep trial experience ensures decisive, well-reasoned outcomes when settlement is not possible.

Combining the strategic insight of a business leader with the practical judgment of an experienced litigator, David brings clarity, efficiency, and authority to private judging—making him a trusted neutral for complex and consequential family law matters.