Helen E. Tuttle

The Honorable Douglas E. Arpert (Ret.) joined Walsh after a distinguished legal career spanning four decades, including 15 years as a United States Magistrate Judge for the District of New Jersey. He brings tremendous legal and judicial experience and an incredible insight into resolving highly complex disputes. Judge Arpert is a leader in the firm’s Mediation, Arbitration, and Special Master Appointments practice alongside the Honorable Mark Falk (Ret.). Judge Arpert was appointed to h...

Keith J. Rosenblatt is a lawyer recognized by Best Lawyers in the practice area of Litigation - Labor and Employment. Keith J. practices law in Newark, New Jersey Best Lawyers has recognized Keith J. Rosenblatt 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 Keith J. Rosenblatt is held by other lawyers.

Rosemary Gousman is the managing partner of the firm's New Jersey office and has devoted her extensive career to the practice of labor and employment law. Rosemary’s diverse practice includes both litigation and counseling of employers. She litigates cases involving discrimination, wrongful discharge, whistleblower claims, wage and hour laws, common law contract and tort claims, traditional labor law involving union-management relations, and employee benefits disputes. Rosemary has sign...

Alan I. Model is a lawyer recognized by Best Lawyers in the practice area of Labor Law - Management. Alan I. practices law in Newark, New Jersey Best Lawyers has recognized Alan I. Model since 2015. 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 Alan I. Model is held by other lawyers.

Marc concentrates his practice in real estate litigation, professional liability counseling and litigation, commercial and business litigation. He has handled numerous matters in both the state and federal trial and appellate courts, as well as before arbitrators and mediators. Marc has successfully represented and counseled lawyers, accountants, real estate brokers and other professionals in large exposure professional liability actions involving complex liability, damages and apportionment ...

Alan is an accomplished and versatile litigator with broad experience resolving complex commercial disputes. His practice is defined by a sophisticated understanding of high-stakes business, corporate, estate and real estate conflicts. He represents clients in litigation in New Jersey and New York federal and state courts, and in mediation and arbitration proceedings. Alan has demonstrated expertise in representing business owners, partners, and shareholders in high stakes disputes where the ...

Philip R. Sellinger is Co-Chair of the firm's Global Litigation Practice, Co-Managing Shareholder of the firm's New Jersey office and Co-Regional Operating Shareholder for the Washington, D.C. office. A former Assistant U.S. Attorney and New Jersey federal clerk, Philip has more than 30 years of trial experience in a wide variety of class actions and complex cases around the country. He has served as Chair of the Lawyers Advisory Committee to the New Jersey federal judiciary and as a member o...

Jeffrey B. Wagenbach is a lawyer recognized by Best Lawyers in the practice areas of Environmental Law and Litigation - Environmental. Jeffrey B. practices law in Madison, New Jersey Best Lawyers has recognized Jeffrey B. Wagenbach 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 Jeffrey B. Wagenbach is held by other lawyers.

Connie Huttner is a trial lawyer whose current practice focuses on trials and appeals involving Abbreviated New Drug Applications. Ms. Huttner has also handled patent cases in other technology areas, including medical devices, computer software and hardware, business methods, wind turbines, cosmetics, electronic devices, coatings and other chemical products and pumps and other mechanical devices. She has also litigated cases involving false advertising, trademark, patent licensing and trade s...

Gilbert M. Levine is a lawyer recognized by Best Lawyers in the practice areas of Litigation - Trusts and Estates and Tax Law. Gilbert M. practices law in Springfield, New Jersey Best Lawyers has recognized Gilbert M. Levine 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 Gilbert M. Levine is held by other lawyers.