Nathan Oesch

Chris Koehnke is a Shareholder at von Briesen & Roper, s.c. focusing on restructuring, insolvency, and commercial litigation. Chris represents lenders and other creditors with respect to the following: Representing secured creditors and other lenders in all stages of bankruptcy litigation Representing creditors in State Court Chapter 128 receivership proceedings, including issues related to lien priority, asset disposition, and settlement of preference claims Guiding clients through the p...

Travis R. Mueller is a lawyer recognized by Best Lawyers in the practice areas of Corporate Law and Mergers and Acquisitions Law. Travis R. practices law in Milwaukee, Wisconsin Best Lawyers has recognized Travis R. Mueller 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 Travis R. Mueller is held by other lawyers.

Pamela J. Tillman’s practice focuses on representing a wide variety of businesses in litigation matters, primarily in the areas of complex insurance coverage issues, commercial litigation, mortgage lending disputes, employment disputes and health care liability. Whatever the issue, she believes that it is paramount to have the experience and understanding to advise clients on the possible outcomes and costs of litigation so that clients have a comprehensive viewpoint to make the strateg...

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...

Robert D. Crivello is a lawyer recognized by Best Lawyers in the practice area of Personal Injury Litigation - Plaintiffs. Robert D. practices law in Brookfield, Wisconsin Best Lawyers has recognized Robert D. Crivello since 2019. 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 Robert D. Crivello is held by other lawyers.

John M. Van Lieshout is a lawyer recognized by Best Lawyers in the practice areas of Environmental Law and Litigation - Environmental. John M. practices law in Milwaukee, Wisconsin Best Lawyers has recognized John M. Van Lieshout since 2003. 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 John M. Van Lieshout is held by other lawyers.

John G. Gehringer is an attorney with O’Neil, Cannon, Hollman, DeJong & Laing S.C. in Milwaukee, Wisconsin. He is a member of the firm’s Real Estate, Land Use and Construction Law Practice Group and Business Law Practice Group. John represents clients in real estate development, construction law, commercial litigation, corporate law, and commercial and construction financing matters. His work includes property acquisitions and dispositions, commercial and office leasing, zonin...

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.

Morgan Turner is a member of the Trusts and Estates Section at von Briesen & Roper, s.c. She concentrates her practice in the areas of estate planning, which includes, wills, trusts, special needs trusts, powers of attorney, and probate and trust administration. Morgan serves on the Trust Committee for Life Navigators, an organization that works with individuals with disabilities and their families. She is a member of the State Bar of Wisconsin.

Jeffrey T. “Jeff” Nichols has tried more than 80+ civil jury trials to verdict across state and federal courts in Wisconsin and the United States. A named partner in the firm, Jeff also serves as the president where he is responsible for the execution of the overall business strategy in leading Crivello, Nichols & Hall to becoming Wisconsin and the Midwest’s unrivalled defense law firm. His national trial practice is heavily concentrated on products liability, catastroph...