Harold J. Flanagan

Kyle W. Siegel maintains a practice focused on complex litigation, with substantial work in products liability and toxic torts cases both in Louisiana and jurisdictions across the country. She has represented clients across a variety of industries, including medical device, pharmaceuticals, oil and gas, and consumer products. Kyle has significant mass tort and multidistrict litigation jury trial experience, playing an integral role in five bellwether trial teams representing major pharmaceuti...

Raymond C. Lewis' practice centers primarily in the areas of complex commercial and business litigation, insurance defense, and appellate work. He has successfully litigated complex commercial disputes for local and national clients involving multi-million dollar claims for breach of contract, product liability, oil and gas disputes, and transportation casualty. Ray also maintains a regular appellate practice. In his appellate practice, Ray has handled numerous appeals before the Louisiana Su...

Lauren Mastio is a partner in the Litigation Practice Group and a member of the board of directors. She handles all aspects of litigation, with a focus on the energy and construction industries. Lauren advises and represents oil and gas industry clients on matters concerning property contamination and restoration; downhole issues; land loss and subsidence; the rights and obligations of parties to joint operating agreements, oil, gas, and mineral leases, surface leases, oil and gas asset purch...

Mr. Landis' commercial litigation practice focuses primarily on bankruptcy, construction and antitrust disputes. He is a member of the roster of commercial arbitrators of the American Arbitration Association and is Co-Chair if the firm's Bankruptcy Practice Group. Mr. Landis joined Stone Pigman in 1977.

Kara Hadican Samuels is a top attorney recognized by Best Lawyers in the practice area(s) of Medical Malpractice Law - Plaintiffs and Personal Injury Litigation - Plaintiffs. Kara Hadican, who practices law in New Orleans, Louisiana, has been recognized since 2026. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Kara Hadican is held by other top lawyers in the same geographic and legal practice area.

Bert M. Cass Jr., is a jury trial litigator concentrating in the defense of bodily injury and death cases particularly in marine and offshore litigation claims. His practice focuses on representing vessel owners, oil and gas producers, exploration and drilling companies, facility operators, distributors, and offshore service contractors and their insurers against personal injury, wrongful death and survival claims. He is also experienced in energy-related claims, including interpretation of i...

For nearly four decades, Noel Darce has practiced in utility, regulatory and energy-related law. Because of his vast experience with a range of energy issues, clients look to him for advice on regulation under the Federal Power Act, the Public Utility Regulatory Policies Act, and FERC regulations implementing those statutes. Legal and strategic issues related to RTO participation, utility mergers and acquisitions, generation expansion, utility bankruptcies, utility contracts and transactions,...

Bryan C. Shartle is one of the two managing partners of the Firm and assists in the management of the Firm’s 10 offices. Bryan specializes in representing collection agencies, debt buyers, student loan servicers, banks, credit issuers, financial institutions, and telemarketers. He has extensive experience in consumer litigation, including claims under the Fair Debt Collection Practices Act, the Telephone Consumer Protection Act, the Fair Credit Reporting Act, and the myriad of state con...

Rivers Lelong is a partner in the Corporate Practice Group and a member of the Jones Walker board of directors. He has a broad-ranging transactional practice representing clients across several industries. Rivers’ practice involves a variety of commercial transactions comprising secured finance, real estate, acquisitions and divestitures of privately held companies and their assets, and the negotiation of sophisticated commercial contracts. He is also general outside counsel to an inter...

Frank P. Tranchina, Jr., is a partner in the law firm of Tranchina & Mansfield, L.L.C. He received his law degree from Loyola University School of Law in 1979. He is Board Certified in Family Law by the Louisiana Board of Legal Specialization and is also licensed in the State of California. He is a fellow of the American Academy of Matrimonial Lawyers. He is a past chairman of the Family Law sections of the Louisiana State and Jefferson Bar Associations as well as co-chair of the board ce...