Kellen J. Mathews

Alan Harrell practices environmental law and litigation, with an emphasis on toxic tort litigation and class actions. He also counsels clients on environmental regulatory matters. Working at the intersection of substantive environmental law, science, and litigation, Mr. Harrell regularly works with a variety of expert witnesses in areas ranging from hydrogeology to vapor intrusion. Mr. Harrell’s practice includes representing chemical manufacturing facilities and environmental insurers ...

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...

Dennis Blunt practices in the area of commercial litigation, with a focus on business disputes including business torts and insurance company solvency and regulation. He is an experienced trial litigator having represented plaintiffs, defendants, and regulators across a wide spectrum of industries including education, public utilities, health care, state and municipal government, insurance, and financial institutions on a regional and national basis. He has tried matters involving corporate g...

Amanda Stout is an attorney with Kean Miller in Baton Rouge, Louisiana, where she represents employers and businesses in labor and employment law , commercial litigation , and related regulatory matters. Her practice includes both trial and appellate work, with a focus on helping clients navigate complex disputes efficiently and in compliance with applicable law. Amanda’s labor and employment practice involves defending local government entities and private employers against claims alle...

Taylor Porter Partner John Murrill’s practice is concentrated in the fields of higher education law, government purchasing, procurement and contract law, and general commercial litigation. He has successfully defended clients in state and federal court in all stages of litigation at the district court and appellate court levels, including The Supreme Court of the United States. He has been selected for inclusion in Best Lawyers in America® in Mass Tort Litigation/Class Actions - Def...

Brad Boudreaux is a top attorney recognized by Best Lawyers in the practice area(s) of Litigation - Construction. Brad, who practices law in Baton Rouge, Louisiana, has been recognized since 2026. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Brad is held by other top lawyers in the same geographic and legal practice area.

Len Kilgore is a founding member of Kean Miller and has over 30 years of experience handling complex litigation matters. His practice focuses on environmental law and environmental litigation , including environmental and toxic tort matters and class actions. Based in Baton Rouge, Louisiana, Len represents local, national, and international commercial, energy, and industrial clients. Len’s litigation experience includes matters involving toxic tort claims, personal injury, property dama...

Jon Benda practices in the areas of contract preparation and negotiation, mergers and acquisitions, documentation of commercial loans, commercial real estate transactions, joint ventures, and general corporate and business law.

Practicing law since 1979, Nancy C. Dougherty is experienced in several practice areas, including higher education law, non-profit and charitable foundation work, governmental law, real estate transactions, museum law, and healthcare. Ms. Dougherty is rated AV-Preeminent by Martindale-Hubbell, ranked by Best Lawyers in America, and is a former "Influential Women in Business" honoree by Baton Rouge Business Report for both her professional accomplishments and her contributions to the community...

Taylor Porter Partner Robert Coco’s practice covers a broad range of environmental matters, including regulatory, counseling, compliance and permitting in all environmental media, with a specific focus on air permitting and compliance and Chemical Accident Prevention matters. Mr. Coco regularly represents clients before the LDEQ and EPA and has extensive experience in advising clients regarding radiation issues (NORM and Atomic Energy Act Materials), OSHA Standards, including Process Sa...