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Best Lawyers in Louisiana, United States for Commercial Litigation
Lee H. Ayres is principally a trial lawyer. He has extensive experience in civil litigation, including business and commercial disputes, oil and gas litigation, property disputes, natural resources litigation, products liability claims, professional malpractice defense, trucking defense, personal injury claims, fraud claims, insurance coverage, and insurance bad faith defense. Lee received his undergraduate and law degrees at Louisiana State University Law Center, where he was a member of the...
Haller Jackson’s practice includes estate planning, trusts, wills, probate, powers of attorney and associated documents needed to plan a person’s estate. He has represented three generations of multiple families in the Shreveport area consisting of estate planning and wealth transfer. He typically works with insurance agents, CPAs, financial planners, and other family representatives to achieve the overall best plan for each family. Haller has been recognized by Best Lawyers in Am...
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...
Ian Atkinson is a seasoned trial and appellate lawyer whose practice spans complex commercial litigation, white-collar criminal defense, and tax litigation. He represents plaintiffs and defendants in high-stakes disputes in state and federal courts and has substantial experience handling matters through every stage of litigation, from pre-suit investigations and dispositive motion practice to trial and appeal. Ian has served as lead counsel in bench and jury trials and is regularly entrusted ...
Judy Barrasso is a founding member of Barrasso Usdin Kupperman Freeman & Sarver, L.L.C. Her practice focuses on commercial litigation, and includes complex commercial litigation matters and class actions involving complex commercial contracts, director and officer liability, securities fraud, and insurance coverage and bad faith claims. Judy has been ranked by Chambers USA as a top commercial litigator, by Benchmark Litigation as a Litigation Star, and by the Diversity Journal as among 20...
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...
Lana Crump is a lawyer recognized by Best Lawyers in the practice areas of Commercial Litigation and Insurance Law. Lana practices law in Baton Rouge, Louisiana Best Lawyers has recognized Lana Crump since 2027. 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 Lana Crump is held by other lawyers.
David Patrón serves as the Regional Practice Coordinator of the firm’s New Orleans Litigation Group where he manages one of the firm’s largest practice groups. With over twenty years of legal experience, David Patrón has established a solid reputation as a talented litigator who successfully represents businesses at all phases of litigation in state and federal courts throughout the Gulf South and beyond. Whether winning at trial or negotiating favorable settlements,...
Amy Lambert has extensive experience representing physicians, hospitals, clinics, and nursing homes in malpractice suits as well as tort and commercial claims. She has served as lead counsel in multiple medical malpractice jury trials. In addition, Ms. Lambert has had significant success defending hospitals in medical staff privilege and peer review disputes, including HCQIA defenses and EMTALA claims. Ms. Lambert has defended private companies as well as Louisiana State University and the St...
Leann Opotowsky Moses is a lawyer recognized by Best Lawyers in the practice area of Commercial Litigation. Leann Opotowsky practices law in New Orleans, Louisiana Best Lawyers has recognized Leann Opotowsky Moses since 2013. 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 Leann Opotowsky Moses is held by other lawyers.
Practicing law since 1995, Taylor Porter Partner John S. Campbell III is engaged primarily in a litigation practice and serves as the co-chair of the firm's professional liability, insurance, casualty, product liability and personal injury litigation practice. In the last several years, his work has mainly involved commercial litigation, construction litigation, breach of fiduciary duty litigation, real estate litigation, class actions, admiralty and maritime cases, premises liability and gen...
Brittanie Wagnon Carpenter is a lawyer recognized by Best Lawyers in the practice areas of Commercial Litigation, Corporate Law and Insurance Law. Brittanie practices law in Shreveport, Louisiana Best Lawyers has recognized Brittanie Wagnon Carpenter 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 Brittanie Wagnon Carpenter is held by other lawy...
Graham Williams joined Sternberg, Naccari & White’s litigation and business teams in 2020 and became a partner in 2023. After practicing for five years at a large New Orleans law firm, Graham continued his career at SNW, drawn to its collaborative, growth-oriented environment and focus on serving closely held businesses and public-sector clients in Louisiana. Based in New Orleans, Louisiana, Graham maintains a general business and litigation practice with an emphasis on Commercial L...
Zachary T. LaMachio is a lawyer recognized by Best Lawyers in the practice areas of Commercial Litigation, Insurance Law and Trusts and Estates. Zachary T. practices law in New Orleans, Louisiana Best Lawyers has recognized Zachary T. LaMachio 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 Zachary T. LaMachio is held by other lawyers.
Blake Donewar is a lawyer recognized by Best Lawyers in the practice area of Commercial Litigation. Blake practices law in New Orleans, Louisiana Best Lawyers has recognized Blake Donewar since 2027. 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 Blake Donewar is held by other lawyers.
Alec Szczechowski is a lawyer recognized by Best Lawyers in the practice areas of Commercial Litigation and Insurance Law. Alec practices law in New Orleans, Louisiana Best Lawyers has recognized Alec Szczechowski since 2026. 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 Alec Szczechowski is held by other lawyers.
Our Methodology
Recognition by Best Lawyers is based entirely on peer review. Our methodology is designed to capture, as accurately as possible, the consensus opinion of leading lawyers about the professional abilities of their colleagues within the same geographical area and legal practice area.
The Process
Best Lawyers employs a sophisticated, conscientious, rational, and transparent survey process designed to elicit meaningful and substantive evaluations of the quality of legal services. Our belief has always been that the quality of a peer review survey is directly related to the quality of the voters.