Kevin R. Martin

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 ...

David N. Iancu is a Milwaukee, Wisconsin family law attorney with Karp & Iancu SC . His practice focuses on Family Law , Family Law Arbitration, and Family Law Mediation , representing clients throughout Milwaukee, Waukesha, Ozaukee, Washington, and counties across Wisconsin. He works with individuals and families in a wide range of matters involving divorce , child custody , placement, support , property division , post-judgment disputes, and other family law issues. Attorney Iancu has d...

Philip Tallmadge is a lawyer recognized by Best Lawyers in the practice areas of Litigation - Insurance, Personal Injury Litigation - Defendants and Product Liability Litigation - Defendants. Philip practices law in Milwaukee, Wisconsin Best Lawyers has recognized Philip Tallmadge 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 Philip Tallmadge ...

Linda Sinitz has dedicated her legal career to helping individuals and families navigate complex family law matters in Milwaukee, Wisconsin and throughout the surrounding communities. As the daughter of a lawyer, Linda grew up seeing the value of long-term client relationships and compassionate legal counsel. Early in her career, she practiced alongside her father in a small general practice, where she had the opportunity to represent multiple generations of families. Today, as an attorney wi...

Sarah Kaas is a lawyer recognized by Best Lawyers in the practice area of Personal Injury Litigation - Plaintiffs. Sarah practices law in Milwaukee, Wisconsin Best Lawyers has recognized Sarah Kaas since 2026. 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 Sarah Kaas is held by other lawyers.

Andrew O. Christianson is a lawyer recognized by Best Lawyers in the practice area of Corporate Law. Andrew O. practices law in Milwaukee, Wisconsin Best Lawyers has recognized Andrew O. Christianson since 2026. 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 Andrew O. Christianson is held by other lawyers.

George Peek is a Shareholder in the Trusts & Estates Section at von Briesen & Roper, s.c. George assists clients in a broad range of estate planning and administration services, including estate and trust administration, preparation of estate planning documents and representations in guardianships/conservatorships; and he is also a frequent presenter in these areas. In addition, he has litigated several complex estate planning issues including inheritance disputes. Beyond his estate p...

Stacy Gerber Ward is a Shareholder, leader of the Government Enforcement and Internal Investigations Section, and Co-Chair of the Health Law Section. As leader of the Government Enforcement and Corporate Investigations Section, Stacy represents clients facing government enforcement matters, conducts internal investigations to respond to government investigations, and litigates government related issues. In the health care area, Stacy assists clients with an array of health care transactional ...

Robert L. Jaskulski is a shareholder at the law firm, practicing in the firm’s Milwaukee, Waukesha and West Bend offices, and is managing partner of the firm’s Waukesha office. Mr. Jaskulski’s emphasis of law practice is personal injury litigation throughout the State of Wisconsin and the United States. Mr. Jaskulski’s practice involves a wide range of cases, including medical malpractice, products liability, insurance bad faith and motor vehicle accidents. Mr. Jaskuls...

Colleen E. Fielkow is a lawyer recognized by Best Lawyers in the practice area of Commercial Litigation. Colleen E. practices law in Milwaukee, Wisconsin Best Lawyers has recognized Colleen E. Fielkow since 2026. 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 Colleen E. Fielkow is held by other lawyers.