Nicholas A. Grest

Wayne Zeringue, a partner in the Maritime Practice Group and Energy, Environmental, and Natural Resources Industry Team, represents marine and energy clients in a broad range of litigation and transactions. Wayne has more than 30 years of experience in admiralty and maritime, oil and gas, construction, products liability, and environmental litigation. He represents oil companies, exploration and production companies, builders, owners, barge lines, towing companies, marine fabricators, shipyar...

Marjorie A. McKeithen is a top attorney recognized by Best Lawyers in the practice area(s) of Energy Law. Marjorie A., 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 Marjorie A. is held by other top lawyers in the same geographic and legal practice area.

Frank Barry is an experienced maritime and energy litigator with successes involving maritime property damage, marine insurance indemnity and coverage claims. Frank also has achieved successful outcomes in insurance broker E&O claims, and in oil and gas claims such as Legacy Oil, on shore blowouts, and operating agreement litigation. With over 30 years of experience, his reported cases include seminal Louisiana caselaw on gas balancing and preferential rights in mineral law (Fina Oil &...

David Redmann’s practice consists principally of the defense of toxic tort, products liability, occupational injury and disease, and class action claims; technically-oriented commercial litigation. He also engages in appellate practice in the Louisiana state and federal courts. David represents several Fortune 500 companies in occupational disease litigation. He has been the co-author (with Dwight “Trey” Paulsen) of the last three editions of the Louisiana chapter of the Def...

Mr. Alford represents public utilities and other clients in a variety of matters, including commercial and tort litigation, regulatory proceedings, and contract and property issues. Representative cases include construction disputes, securities actions, antitrust and unfair trade practice claims, medical licensing, and consumer litigation. Mr. Alford also counsels clients concerning regulatory compliance, employment, and general business issues. Mr. Alford graduated from Louisiana State Unive...

David S. Landry is a top attorney recognized by Best Lawyers in the practice area(s) of Banking and Finance Law, Commercial Litigation, Energy Law and Trusts and Estates. David S., who practices law in New Orleans, Louisiana, has been recognized since 2023. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which David S. is held by other top lawyers in the same geographic and legal practice area.

Bret LeBreton is a partner in the Maritime Practice Group and a member of the insurance coverage team. He has practiced in all facets of maritime, energy, and marine and non-marine insurance law. Bret has represented assureds, underwriters, and other industry participants in a broad range of disputes involving hull, cargo, builder's risk, P&I, MEL, CGL, control of well, and excess and umbrella policies. He has given opinions regarding coverage, prepared reservations of rights, and advised...

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...

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...

Mr. Whittaker is Chair of the firm's Business Section. He represents clients in a wide variety of transactions, including buying, selling and merging companies; private placements of securities; venture capital and private equity transactions; joint ventures; roll-ups, spin-offs and split-ups; and all phases of real estate acquisitions, development and financing. Mr. Whittaker joined Stone Pigman in 1984.