Isaac H. Ryan

David Whitaker is a member of Kean Miller’s labor and employment law group in New Orleans, Louisiana. His practice focuses on representing employers and management in a wide range of labor and employment matters, including the defense of employment discrimination, harassment, and retaliation claims. He regularly advises employers on compliance with state and federal employment laws, drafts employment contracts, non-compete and confidentiality agreements, and assists with the development...

Mr. Colbert is a Louisiana Board Certified Tax Law Specialist and his practice is dedicated to matters of taxation. He joined Stone Pigman in 1997 and was admitted to the bars of Louisiana and Mississippi in 1978 and of the District of Columbia in 1979.

Christopher Wappel is a partner in the Corporate Practice Group. He focuses on commercial lending and finance. Christopher has practiced law since 1999. He represents borrowers, agents, and lenders in structuring, negotiating, and documenting senior and subordinated, secured and unsecured, and bilateral and syndicated credit facilities, including acquisition, asset-based, oil and gas, real estate, receivables, vessel, and working capital financings. Christopher also has significant experience...

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...

Johanna Lambert is a top attorney recognized by Best Lawyers in the practice area(s) of Commercial Litigation. Johanna, 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 Johanna is held by other top lawyers in the same geographic and legal practice area.

Jennifer L. Thornton is a top attorney recognized by Best Lawyers in the practice area(s) of Appellate Practice, Commercial Litigation and Medical Malpractice Law - Plaintiffs. Jennifer L., who practices law in New Orleans, Louisiana, has been recognized since 2013. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Jennifer L. is held by other top lawyers in the same geographic and legal practice area.

As a member of Lugenbuhl's Admiralty & Maritime Group, Adelaida (Adi) Ferchmin focuses on advising clients in a wide variety of maritime, insurance, and energy matters. When working with her clients, Adi uses her knowledge of Spanish, Polish and Croatian to assist clients with international transactions and matters involving foreign entities or witnesses. Growing up in San Juan, Puerto Rico Adi has a thorough understanding of not only the languages, but barriers that can be brought on by ...

Nicole A. Eichberger is a top attorney recognized by Best Lawyers in the practice area(s) of Litigation - ERISA and Litigation - Labor and Employment. Nicole A., 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 Nicole A. 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...

Mark Mallery is the Managing Shareholder of the firm’s office in New Orleans, where he has practiced labor and employment law for over twenty-five years. A problem-solver for employers, Mark has acted as lead counsel on complex disputes, including Sarbanes-Oxley whistleblower claims before the Office of Administrative Law Judges; pattern and practice and class based claims prosecuted by the EEOC; collective actions under the Fair Labor Standards Act; and class-based discrimination claim...