Stephen R. Whalen

John P. Wolff III is a lawyer recognized by Best Lawyers in the practice areas of Litigation - Insurance and Personal Injury Litigation - Defendants. John P. practices law in Baton Rouge, Louisiana Best Lawyers has recognized John P. Wolff III since 2025. The Best Lawyers recognition is based on a peer-review survey of lawyers in the same geographic region and legal practice area. The recognition reflects the professional regard in which John P. Wolff III is held by other lawyers.

Alston Johnson practices in the area of litigation, particularly at the appellate level and with particular emphasis in the areas of tort litigation, insurance coverage and litigation, and administrative law. He has extensive experience in legislative and regulatory and governmental matters and has represented numerous public entities in both counseling and litigation capacities. Prior to joining Phelps Dunbar in 1984, Mr. Johnson was a member of the full-time law faculty at the Hebert Law Ce...

Mark Marionneaux is a litigation attorney in the Baton Rouge, Louisiana office of Kean Miller . His practice focuses on products liability, toxic tort defense, and complex litigation matters, including Litigation – Environmental and Mass Tort Litigation / Class Actions – Defendants . He represents chemical, fertilizer, and energy companies in a broad range of disputes involving alleged chemical exposure, toxic tort claims, products liability, insurance defense, workers’ comp...

Matt Kern is a partner in the Corporate Practice Group. He focuses on public finance transactions. Matt serves as bond counsel to various local governmental issuers, including municipalities, special districts, port districts, and other political subdivisions. He also serves frequently as bond counsel to state-level issuers, including the Louisiana Local Government Environmental Facilities and Community Development Authority, the Louisiana Public Facilities Authority, the Louisiana Correction...

Gwen Harmon is a lawyer at Kean Miller in Baton Rouge, Louisiana, focusing her practice on Commercial Litigation and Litigation – Environmental , with a concentration on electronic discovery and electronically stored information (ESI). She brings more than 20 years of experience handling e-discovery matters in federal and state courts, supporting clients in complex, multi-party litigation. Her work has included large-scale document reviews involving products liability claims, toxic tort...

Katie Mannino serves her clients best when in the courtroom. As an experienced litigator, Katie is no stranger to the trials of health care, labor and employment, and general business-related court cases. Her passion for going before a judge is demonstrated in her experience representing insurers and managed care entities in various litigation issues. She also has represented hospitals and other health care providers in medical staff governance issues and peer review and credentialing matters...

Practicing law since 2012, Taylor Porter Partner Ryan French handles cases in a variety of areas, including commercial and complex litigation, corporate ownership fights, appellate practice, property right disputes, construction litigation, church property law, and white collar criminal defense. Ryan has been ranked by his peers for six consecutive years (2015-2020) among Louisiana Super Lawyers “Rising Stars” in Business Litigation, and also by Best Lawyers in America (2020-2021)...

Trippe Hawthorne is a Baton Rouge, Louisiana attorney with Kean Miller whose practice focuses on construction development , dispute resolution, and commercial litigation . He advises clients through all phases of construction projects and related disputes, offering practical and business‑minded guidance grounded in experience with both private and public sector matters. Clients and colleagues value his collaborative approach and his ability to address legal issues with clarity and efficiency....

Karli Johnson is a commercial litigator based in Baton Rouge, Louisiana, with more than twenty years of experience representing businesses in complex, high-stakes matters in state and federal courts. She is a partner at Kean Miller and is recognized for her thoughtful judgment, strategic planning, and steady approach to litigation. Her practice focuses on Commercial Litigation and Mass Tort Litigation / Class Actions – Defendants . Karli regularly defends clients in general commercial d...

Kevin Welsh practices in the areas of insurance, reinsurance and litigation. He has represented clients in a range of litigation matters including professional liability claims, commercial class actions, education law, real property disputes and casualty litigation. Outside of litigation, Kevin has assisted clients in regulated industries by preparing draft legislation in support of broader, successful legislative lobbying efforts.