Zachary Berryman

David Groome represents corporate clients, insurance companies and their insureds in litigation matters involving professional liability, product liability, property loss, and personal injury. When faced with pending litigation, David’s clients look to his industry specific knowledge to help reach an end result quickly and efficiently. For more intransigent matters, he focuses on quickly understanding the industry specific issues pertinent to the pending litigation and providing his cli...

Joe Lowenthal is a partner in the Litigation Practice Group. He has extensive experience in the fields of healthcare, insurance coverage, contracts, and environmental and toxic torts. Joe provides broad-based advice and focused litigation counsel for a variety of clients. Leader of the firm’s healthcare team, his representative matters include litigation on behalf of a managed service organization in multiple federal and state district courts across the United States, with responsibilit...

John W. Joyce is an experienced litigator and trial attorney whose practice includes most types of sophisticated civil litigation. He represents insurance companies in coverage and claim-handling cases, broker-dealers and financial advisors in securities and employment disputes, and both businesses and individuals in contract, fraud, fiduciary liability, shareholder, restrictive covenant, and trade secret litigation. John has represented clients in more than twenty trials, evidentiary hearing...

Marie A. Moore, a member of the Firm, received her B.A. degree from the University of Alabama in 1975 and her J.D. degree from the University of Alabama in 1978, where she was a member of Order of the Coif and associate editor of the Alabama Law Review. She then served as a law clerk to the Honorable Robert S. Vance of the U.S. Court of Appeals for the 5th Circuit. Ms. Moore is a licensed member of the Louisiana and Alabama State Bars. Ms. Moore is a Fellow in the American College of Real Est...

David Halpern is an attorney with Kean Miller in New Orleans, Louisiana, where he practices in the business, real estate, and commercial litigation groups. He brings more than 30 years of combined legal and business experience to his work with clients on a wide range of corporate, real estate, and land use matters. His practice focuses on Land Use and Zoning Law, including zoning ordinances, land use approvals, and regulatory compliance, as well as mergers and acquisitions and complex busines...

Stephen Hall practices in the areas of insurance coverage law, environmental insurance litigation, asbestos and toxic tort litigation, and has gained considerable experience litigating coverage issues throughout the United States on behalf of the London insurance market and various domestic insurers, since joining the firm in 1983. The types of liabilities over which Mr. Hall has litigated disputed coverage issues include: environmental, asbestos, broker errors and omissions, aviation, and bu...

Marshall Page is a partner and co-leads the Corporate Practice Group. Marshall primarily practices in the areas of M&A, private equity investment, joint ventures, project development, and the associated financings, with special emphasis in the energy, maritime, and advanced manufacturing industries. Described by clients as “a very adept, thoughtful and professional negotiator” who is “very practical and creative in finding solutions” as referenced in Chambers USA &...

Britton Seal is a partner in the Corporate Practice Group and co-leader of the mergers and acquisitions and private equity team. With broad knowledge of corporate and securities law, Britt represents clients in connection with mergers, acquisitions, and divestitures; private equity transactions; business entity formation, counseling, and capitalization; joint ventures; and public and private company securities compliance. He has worked with a wide range of US and non-US individuals and public...

Ricky is a native of New Orleans. He graduated summa cum laude from Loyola University in 1999, earning a B.B.A. in economics and a minor in history. While at Loyola, he was a four-year letterman on the Wolfpack baseball team. He received his J.D. from the Columbia University School of Law in 2002. While at Columbia, he was twice named a Harlan Fiske Stone Scholar. Ricky has been recognized by Best Lawyers in America® for Medical Malpractice Law – Defendants and Product Liability Lit...

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.