Michael W. McMahon

Justin Lemaire concentrates his practice on business litigation. He assists clients with a wide variety of business issues, including state and local tax disputes, products liability litigation, oil and gas litigation, public bid law cases and government procurement cases. His experience ranges from defending independent oil and gas companies in legacy oilfield site lawsuits to representing a large chemical corporation in a multimillion dollar arbitration over a chemical distribution agreemen...

Joseph Lassalle is a lawyer recognized by Best Lawyers in the practice area of Personal Injury Litigation - Plaintiffs. Joseph practices law in Metairie, Louisiana Best Lawyers has recognized Joseph Lassalle 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 Joseph Lassalle is held by other lawyers.

Richard Cozad is a partner in SBSB’s New Orleans office with more than 45 years of experience in private law practice. A member of the firm since August 2018, he has focused his years of practice primarily on admiralty, marine insurance and environmental law. Richard received his bachelor’s degree from Loyola University before going on to earn his law degree from Tulane University. Following graduation, he served as a law clerk for the Honorable Nauman Scott, former Chief Judge of...

David Marcello has served Of Counsel to Sher Garner Cahill Richter Klein & Hilbert, L.L.C. since 2002. He is a 1968 Phi Beta Kappa graduate of Williams College and holds a 1971 J.D. degree from Tulane Law School, where he was an assistant editor of the Law Review and member of the Order of the Coif. Mr. Marcello was recognized in 2013 by Best Lawyers for his work in the practice areas of Municipal Law, Administrative /Regulatory Law, and Land Use & Zoning Law. Mr. Marcello’s exp...

Doug Kleeman practices in the area of insurance and reinsurance. He counsels clients, manages disputes and tries cases involving a variety of first- and third-party insurance coverage issues. Prior to joining Phelps Dunbar, Doug practiced in the areas of insurance coverage and litigation at Bienvenu, Foster, Ryan & O’Bannon, LLC in New Orleans.

Michael J. Ecuyer is a member of the law firm of Gainsburgh, Benjamin, David, Meunier, & Warshauer, L.L.C. Michael is engaged in a civil litigation practice. He practices with an emphasis on the representation of plaintiffs in medical malpractice claims, admiralty or maritime matters, mass torts, FELA claims and personal injury claims. A member of the Louisiana State Bar Association, the New Orleans Bar Association, the Louisiana Association for Justice (Executive Committee), and the Fede...

Brittany Wolf-Freedman is a lawyer recognized by Best Lawyers in the practice areas of Admiralty and Maritime Law and Personal Injury Litigation - Plaintiffs. Brittany practices law in New Orleans, Louisiana Best Lawyers has recognized Brittany Wolf-Freedman since 2027. 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 Brittany Wolf-Freedman is held by other ...

Irving J. Warshauer joined the Gainsburgh Benjamin law firm as an associate in 1980, and he became a partner of the firm in 1984. Prior to joining this firm, he was an Assistant United States Attorney for the Eastern District of Louisiana and a Trial Attorney in the Criminal Division of the United States Department of Justice, from whom he received a Special Commendation in 1979. He served on the Federal Public Defender Panel for the Eastern District of Louisiana from 1981 – 2002. Irvin...

Carl Hellmers is a lawyer recognized by Best Lawyers in the practice area of Medical Malpractice Law - Defendants. Carl practices law in New Orleans, Louisiana Best Lawyers has recognized Carl Hellmers 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 Carl Hellmers is held by other lawyers.

Tyler Rench is a partner in the Litigation Practice Group. He focuses on fiduciary, insurance, and banking disputes. Tyler has broad-based experience representing clients in federal and state courts, as well as in administrative proceedings and alternative dispute resolution. He represents and advises clients in connection with succession and trust litigation; disputes over life, health, and disability insurance; banking and commercial issues; and class action and civil RICO litigation. Befor...