Thomas P. "Tom" Diaz

Jane Jackson focuses her practice in the areas of environmental litigation, oil and gas, and commercial litigation. She handles the defense of environmental claims by landowners alleging environmental damage arising from oil and gas exploration and production operations. Ms. Jackson has represented public entities in land use cases involving the appropriation of property for constructing and maintaining hurricane protection levees, and she also has experience handling cases involving land los...

David K. Smith is a lawyer recognized by Best Lawyers in the practice area of Admiralty and Maritime Law. David K. practices law in New Orleans, Louisiana Best Lawyers has recognized David K. Smith 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 David K. Smith is held by other lawyers.

David N. Luder is the firm's managing partner. He maintains a varied arbitration and litigation practice covering a broad spectrum of industries and disputes. A key focus of David’s practice is financial services arbitration and litigation. He regularly represents domestic and international broker-dealers, banks, hedge funds and registered investment advisors in FINRA and AAA arbitrations across the country and institutional clients and individuals before regulatory bodies at all stages...

Mr. Bullock Chairs the firm's Intellectual Property Practice Group. In addition to litigating commercial matters, he renders arbitration and mediation services and has experience in litigating products liability claims. Mr. Bullock joined Stone Pigman in 1978.

Born and raised in New Orleans, attorney John W. Redmann is the son of William V. Redmann, a respected judge on Louisiana’s 4th Circuit Court of Appeal, and comes from a family with a rich tradition in legal practice. Through his work, John Redmann extends his forebears’ tradition of legal representation and service to the state he calls home and the United States for nearly three decades. Attorney Redmann has practiced in New Orleans since graduating from Loyola University Law Sc...

Brett Venn is a partner in the Litigation Practice Group. He focuses on business and commercial disputes. Brett represents energy clients in litigation concerning energy infrastructure, including pipelines and LNG facilities. He currently represents energy companies in tort actions, challenges to contracts, actions enforcing right of way and servitude agreements, and appeals of severance tax assessments. He has also represented energy-industry clients in contract disputes, shareholder dispute...

Ashley Heilprin practices in the areas of civil trial and commercial litigation. She regularly appears in Louisiana’s courts. Her commercial litigation experience includes state and federal matters in the following areas: business torts; construction on behalf of engineers, architects, contractors and developer clients; professional liability including lawyers, insurance broker and agent clients; First Amendment and defamation; breach of contract; breach of warranty; unfair trade practi...

Ryan joined Sher Garner Cahill Richter Klein & Hilbert, L.L.C. in 2007 after practicing nearly two years in Jackson, Mississippi with Brunini, Grantham, Grower & Hewes, PLLC. He received his Bachelor's degree magna cum laude in Political Science from the University of New Orleans where he received honors for graduating with the highest GPA in his graduation class. He also received his Juris Doctorate and Bachelor of Civil Law degree from Louisiana State University. Ryan is admitted to...

Rodger focuses on maritime and oilfield transactions and litigation. This includes insurance coverage, marine finance and vessel documentation, litigation, corporate and commercial law, and international transaction primarily in Latin America. Rodger was born in Durham, North Carolina. His educational background includes: Phillips Academy (Andover), 1968; an undergraduate degree from Stanford University, 1972; a Masters in Business Administration from Columbia University, 1977; and a Juris Do...

Greg Guidry is a Shareholder in the firm’s Lafayette, Louisiana office, a satellite location for the New Orleans office. He is licensed in Louisiana and Texas and has successfully represented management throughout the United States in all aspects of labor and employment law, including advice, training, prevention tactics and litigation for over 35 years. His practice includes traditional labor law (union issues), employment litigation, wrongful termination, wage and hour, and developing...