Catherine Breaux Moore

Heather Sharp is a top attorney recognized by Best Lawyers in the practice area(s) of Insurance Law. Heather, who practices law in Baton Rouge, Louisiana, has been recognized since 2025. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Heather is held by other top lawyers in the same geographic and legal practice area.

Charles McCowan is a founding member of Kean Miller and has more than 55 years of experience representing local, regional, national, and international petrochemical, industrial, healthcare, and corporate clients. Based in Baton Rouge, Louisiana, his practice focuses on defending complex litigation matters in state and federal courts. Mr. McCowan regularly represents defendants in Mass Tort Litigation and Class Actions, as well as Personal Injury Litigation involving alleged toxic exposure, in...

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...

When Fortune 500 companies and other businesses face product liability and other large, complex litigation, they turn to Randy Cangelosi for disciplined advocacy and practical litigation strategy across Louisiana, Texas, and jurisdictions nationwide. Based in Baton Rouge, Louisiana, Randy represents corporate defendants in high-exposure matters while maintaining a steady focus on risk management, efficiency, and sound judgment. Randy’s practice centers on Product Liability Litigation &n...

Andy St. Romain is a partner in the Corporate Practice Group and maintains an active practice advising clients on a variety of residential, commercial, and industrial real estate matters. Andy handles matters related to oil and gas leasing and infrastructure, mixed-use, and other retail development. He regularly drafts and negotiates purchase, lease, development, and financing agreements, conducts title examinations for issuance of owner and loan title insurance policies, and has been involve...

Paul Guarisco practices in the areas of administrative law, business and finance, telecommunications, energy and utilities, and regulatory and governmental matters. He practices primarily before the Louisiana Public Service Commission, representing telecommunications and pipeline carriers, and electric, gas, sewer and water public utilities in all aspects of regulation, including certification, compliance, tariffs, litigation, hearings, audits, rate cases, rulemakings, dispute resolution/medi...

Prior to assuming “Of Counsel” status, Russel Primeaux guided Kean Miller ’s intellectual property practice, focusing on Patent Law, Trademark Law, Copyright Law, and trade secret matters. Based in Baton Rouge, Louisiana, Russel is a Registered Patent Attorney licensed to practice before the U.S. Patent and Trademark Office. His practice includes counseling clients on securing intellectual property protection and representing them in Litigation – Intellectual Property ...

Walt Green focuses his practice on cybersecurity, white collar criminal defense and governmental investigations, and litigation. He is a Financial Industry Regulatory Authority arbitrator dedicated to serving the securities industry and investing public. Walt was the United States Attorney for the Middle District of Louisiana and the Executive Director for the National Center For Disaster Fraud from 2013-2017. He retired from the United States Department of Justice with over 20 years of feder...

Jason Cashio is an attorney with Kean Miller in Baton Rouge, Louisiana, where he focuses his practice on product liability litigation and medical malpractice matters for defendants, as well as professional liability and general business litigation. His work includes defending manufacturers and health care providers in complex litigation, with an emphasis on Medical Malpractice Law – Defendants and Product Liability Litigation – Defendants. Jason regularly advises clients in the he...

Jeff Barbin practices in the areas of commercial and industrial real estate and finance. He has extensive experience in corporate, transactional and regulatory matters related to casino gaming. He counsels developers and operators on acquisitions, site development, financing and disposition. He has focused on gaming transactions requiring local gaming regulatory approvals and other complex transactional and regulatory matters, often working closely with the firm’s gaming lawyers in Miss...