Robert I. Siegel

McGready Richeson joined the firm in 2017 and is a Member of the Firm; he is primarily engaged in environmental litigation, toxic torts, products liability, and business litigation. A skilled litigator, McGready has tried numerous cases throughout the States of Louisiana and Texas for nearly 25 years, and he is admitted to practice before the United States Court of Appeals for the Fifth Circuit, United States District Courts for the Eastern, Middle and Western District of Louisiana, and all c...

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...

Russell L. Foster, a member with the firm, has litigated and argued a wide variety of matters in both federal and state courts. He also has extensive experience in mediation and arbitration proceedings involving labor and employment issues, oil and gas matters, commercial disputes, and personal injury. Mr. Foster has given and contributed to speeches and presentations concerning topics such as workplace torts, the impact of the National Labor Relations Act in the non-union workplace, and inve...

John's experience includes the trial of environmental, toxic tort, insurance and construction claims, along with the representation of architects, engineers, doctors and lawyers in the defense of malpractice claims. Prior to his practice, John was the manager of the New Orleans District of the Associated General Contractors of Louisiana.

Lindsey H. Chopin is a top attorney recognized by Best Lawyers in the practice area(s) of Employee Benefits (ERISA) Law and Employment Law - Management. Lindsey H., 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 Lindsey H. is held by other top lawyers in the same geographic and legal practice area.

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...

Mithun B. Kamath is a top attorney recognized by Best Lawyers in the practice area(s) of Litigation - Securities. Mithun B., 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 Mithun B. is held by other top lawyers in the same geographic and legal practice area.

Ian Atkinson is a top attorney recognized by Best Lawyers in the practice area(s) of Commercial Litigation and Tax Law. Ian, who practices law in New Orleans, Louisiana, has been recognized since 2024. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Ian is held by other top lawyers in the same geographic and legal practice area.

Pat Vance is a partner in and leader of the Litigation Practice Group. He focuses on business litigation, debtors' and creditors’ rights litigation, and business bankruptcy. Pat has the distinction of being one of the few lawyers who is both a Fellow of the American College of Trial Lawyers and a Fellow of the American College of Bankruptcy. He is also a life member of the American Law Institute and a member of the National Bankruptcy Conference. As a trial attorney, Pat has handled mor...

Ned Bergin is a partner in the Litigation Practice Group. He represents utilities and publicly held companies in a broad range of disputes. Ned has a robust commercial litigation practice focused on utility regulation, complex and class action litigation, contract litigation, energy litigation, state constitutional and home rule law and antitrust matters. He represents publicly held entities in these areas, including large nationwide telecommunications providers and energy production and coge...