Aníbal Quiroga León

An experienced attorney in the fields of eminent domain, condemnation, land use law, and zoning law, Casey has been with the Helmsing Leach since being admitted to practice law in Alabama in 1996.

John Shannon's comprehensive knowledge of executive compensation enables him to provide efficient and practical solutions to complex tax, securities, and corporate governance issues. John counsels public and private companies on employment and severance agreements, stock plans, and deferred compensation arrangements, and has extensive experience with compensation issues in M&A and corporate transactions. He regularly advises on equity-based and other incentive arrangements, nonqualified d...

Garry is a senior class action litigator and strategist at Littler Mendelson, resident in the San Francisco office. He has personally supervised the firm's attorneys on more than 1,000 employment and labor litigation matters and currently defends employers in complex wage and hour, and discrimination class action cases. He also represents clients before the National Labor Relations Board (NLRB), in arbitration, mediation, and collective bargaining and offers advice on: Class action avoidance,...

Ms. Gillen is a partner in the Metairie office and has been with the firm since 2013. Her practice consists primarily of environmental and toxic tort litigation and commercial litigation. Ms. Gillen graduated from Tulane University in 2010, where she received her BA degree in sociology, cum laude . In 2013, she was awarded a JD, magna cum laude , from Loyola University College of Law in New Orleans, Louisiana. She was also recognized as a William L. Crowe, Sr. Scholar for graduating in the to...

Mark H. Grimm is a lawyer recognized by Best Lawyers in the practice areas of Medical Malpractice Law - Plaintiffs and Personal Injury Litigation - Plaintiffs. Mark H. practices law in Providence, Rhode Island Best Lawyers has recognized Mark H. Grimm since 2019. 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 Mark H. Grimm is held by other lawyers.

Tyler moved to Seattle in 2007 and became a partner of Harrigan Leyh Farmer & Thomsen LLP in 2010. He co-founded Martinez & Farmer LLP in 2025. Chambers USA, Best Lawyers in America (Appellate, Commercial Litigation, Intellectual Property), Benchmark Litigation, Super Lawyers (Top 100), and Martindale-Hubbell rank Tyler among the top trial lawyers in the state. He is a Fellow of the American Bar Foundation, Fellow of Litigation Counsel of America and included on America’s Top 10...

Ryan C. Edwards is a lawyer recognized by Best Lawyers in the practice area of Product Liability Litigation - Defendants. Ryan C. practices law in Cincinnati, Ohio Best Lawyers has recognized Ryan C. Edwards since 2021. 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 Ryan C. Edwards is held by other lawyers.

Jennifer M. Eberle is a lawyer recognized by Best Lawyers in the practice areas of Litigation - Health Care, Medical Malpractice Law - Plaintiffs and Personal Injury Litigation - Plaintiffs. Jennifer M. practices law in Nashville, Tennessee Best Lawyers has recognized Jennifer M. Eberle since 2022. 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 Jennifer M....

Antonios P. Tsarouhas is a lawyer recognized by Best Lawyers in the practice areas of Medical Malpractice Law - Plaintiffs, Personal Injury Litigation - Plaintiffs and Product Liability Litigation - Plaintiffs. Antonios P. practices law in Akron, Ohio Best Lawyers has recognized Antonios P. Tsarouhas 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 whi...

John Allen focuses his practice on business and commercial litigation. He is a Board Certified Civil Trial Advocate, by the National Board of Trial Advocacy. With over 30 years experience handling legal problems, John has written and co-written dozens of articles and books, and speaks frequently to business and law groups. On a regular basis, he teaches courses in law and trial practice to other lawyers, and often serves as an expert witness. He is a certified arbitrator and mediator.