Donald E. McKay, Jr.

Lou Grossman represents clients in serious, high-stakes disputes arising in the energy and petrochemical industries. His practice includes work for major domestic and international energy companies, as well as Fortune 5 to Fortune 500 corporations, national middle-market and fast-growth enterprises, and Louisiana-based privately held oil and gas businesses. Lou is based in New Orleans, Louisiana, and practices with Kean Miller. Lou’s energy industry experience includes litigating, tryin...

Céleste focuses on several insurance coverage practice areas including third-party insurance coverage, general liability, environmental and toxic tort liability coverage, and marine insurance coverage. Céleste represents insurers in connection with insurance coverage and bad faith disputes involving a variety of matters including environmental and latent injury claims, business torts, and labor- and employment-related claims. In addition, she has significant experience represent...

Richard Aguilar is resident in the firm's New Orleans office. His multi-state practice focuses on bringing his extensive business experience to bear for clients dealing with issues in areas involving creditor's rights, foreclosure, bankruptcy, reorganization, and high-consequence business and commercial litigation.

Fishman Haygood partner Lance McCardle practices in the areas of securities arbitration and litigation, environmental law, and general commercial litigation. Lance regularly represents investors (both individuals and institutions) in claims against their brokers, investment advisors, and/or investment banks in court or in arbitration proceedings administered by the Financial Industry Regulatory Authority (“FINRA”). He also represents several landowners in claims against oil and ga...

Chris Friend is a partner in the Litigation Practice group. He represents oil and gas and chemical companies in commercial and class action disputes, regulatory investigations, and law-enforcement actions. Chris represents upstream and midstream oil and gas companies, chemical companies, service providers, and contractors across the country in all aspects of regulation and litigation, including property damage, accidents, and insurance claims, toxic tort and bodily injury claims, environmenta...

Katherine Clark is a top attorney recognized by Best Lawyers in the practice area(s) of Bankruptcy and Creditor Debtor Rights / Insolvency and Reorganization Law and Litigation - Bankruptcy. Katherine, 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 Katherine is held by other top lawyers in the same geographic and legal practice area.

Bessie Antin Daschbach is a top attorney recognized by Best Lawyers in the practice area(s) of Environmental Law and Litigation - Environmental. Bessie Antin, who practices law in New Orleans, Louisiana, has been recognized since 2016. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Bessie Antin is held by other top lawyers in the same geographic and legal practice area.

Alex Rothenberg’s practice focuses on oil, gas and energy litigation and complex commercial and construction litigation. He also has experience in the areas of admiralty, insurance defense and family law. Alex was heavily involved in the multi district litigation concerning Chinese drywall and helped obtain the dismissal of one of his clients pursuant to the Foreign Sovereign Immunities Act. In re Chinese Manufactured Drywall Prods. Liab. Litig. , 168 F. Supp. 3d 918 (E.D. La. 2018). Al...

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...

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...