Shaun G. Clarke

Mr. Masinter's practice focuses on contentious, complex litigation while concentrating primarily in the areas of business litigation, and securities litigation and arbitration. He also handles cases involving corporate disputes, breach of contract claims and unfair trade practices. Mr. Masinter is Chair of the firm's Litigation Section and Co-Chair of the Securities Practice Group. He joined Stone Pigman in 1990.

Richard G. Duplantier, Jr. is a senior partner at Galloway, a respected trial lawyer, and accomplished business consultant known for his critical and innovative approach to litigation and case handling. He focuses his commercial litigation practice on products liability, construction, environmental, professional liability, and insurance defense and coverage, with extensive trial experience and a success rate of over eighty percent. Rick also represents entertainment industry clients in litiga...

Melissa Harris is a top attorney recognized by Best Lawyers in the practice area(s) of Commercial Litigation. Melissa, who practices law in New Orleans, Louisiana, has been recognized since 2025. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Melissa is held by other top lawyers in the same geographic and legal practice area.

Maureen Brennan Gershanik is a partner in Fishman Haygood’s Business Section. She practices primarily in the areas of corporate law and governance, securities law, and mergers and acquisitions. She also advises clients on ESG initiatives. Maureen has an active business transactional and advisory practice. She works with clients on public and private offerings of debt and equity securities, acquisition transactions, restructuring transactions, business separations, new business formation...

Barbara Arras represents defendants in toxic tort litigation primarily involving pulmonary diseases allegedly caused by asbestos and other pulmonary irritants and hematopoietic diseases allegedly caused by benzene. She is responsible for the medical defense in each case. Specifically, she analyzes the facts to formulate a theory of defense and identifies the correct scientific discipline needed to advance that theory. She then identifies and retains the best expert in that discipline from her...

Kathleen Charvet brings more than 25 years’ experience counseling and advocating for employer and contractor clients across admiralty, maritime law, Longshore & Harbor Workers’ Compensation, and Defense Base Act matters. She has represented vessel owners, railroads, stevedoring companies, military employers, and insurers in complex litigation and regulatory matters nationwide. Kathleen’s collaborative approach involves expert witnesses, mediators, and courts to secure op...

Glen R. Galbraith is a top attorney recognized by Best Lawyers in the practice area(s) of Litigation - Real Estate. Glen R., who practices law in Hammond, Louisiana, has been recognized since 2025. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Glen R. is held by other top lawyers in the same geographic and legal practice area.

Mary Ellen Roy practices in the area of commercial litigation. She represents media and advertising companies in pre-publication and pre-broadcast review, defamation defense, privacy law, courtroom access, public records and open meetings, reporter’s privilege, negligent misrepresentation, and other First Amendment issues. She also handles intellectual property law matters, including copyright and trademark counseling, litigation, registration, prosecution and proceedings before the U.S...

Harry Rosenberg practices in the area of commercial litigation, concentrating in the areas of business torts, trial practice, civil rights, and white collar criminal law. Mr. Rosenberg is the regional practice coordinator of the firm’s commercial litigation practice. Prior to joining Phelps Dunbar in 1974, Mr. Rosenberg served as a judicial clerk to The Honorable Jack M. Gordon, Judge, U.S. District Court, Eastern District of Louisiana. He also served as the United States Attorney for t...

Gary Hemphill practices in the areas of admiralty litigation. His practice involves matters in personal injury, cargo, oil and energy, finance and FD&D. Prior to joining Phelps Dunbar, Mr. Hemphill was with the Terriberry, Carroll, & Yancey, L.L.P. law firm in New Orleans.