Jason J. Irvin

Donald E. Herrmann has over thirty-five years of trial and appellate experience in civil litigation, representing individual and commercial clients as both plaintiffs and defendants in matters as diverse as business torts, intellectual property claims, construction disputes, employment disputes, and various contract and property rights claims. He also writes and lectures frequently at state and local continuing legal education programs.

Fred S. Stovall is a top attorney recognized by Best Lawyers in the practice area(s) of Banking and Finance Law and Oil and Gas Law. Fred S., who practices law in Dallas, Texas, has been recognized since 2024. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Fred S. is held by other top lawyers in the same geographic and legal practice area.

Laci Bowman represents clients in all aspects of family law, including divorce, modification proceedings, premarital and post marital property agreements, suits affecting parent-child relationship, and enforcement issues. Board Certified in Family Law by the Texas Board of Legal Specialization since 2013, Ms. Bowman has extensive experience negotiating difficult settlement agreements or, when appropriate, taking a case through trial. She has tried multiple jury trials, bench trials, and arbit...

Andrew Sommerman represents clients in personal injury cases. A highly experienced trial lawyer, Andrew specializes in catastrophic injuries, wrongful death, and defective product cases. Board Certified in Personal Injury Trial Law by the Texas Board of Legal Specialization , Andrew has tried numerous complex cases involving car accidents, truck wrecks, house and apartment fires, slip and falls, and workplace injuries. He is an advocate for victims of damaging pharmaceutical drugs such as Yaz...

Carla M. Calabrese is the founding and managing partner of Calabrese BudnerLLP , a Dallas-based boutique family law firm focused on complex divorce and custody matters. With more than 35 years of experience, she practices in FamilyLaw , Collaborative Law: Family Law, Family Law Mediation, and Family Law Arbitration. Carla is a pioneer of Emotionally Intelligent Divorce®, guiding clients through high-stakes family matters with clarity, strategy, and a focus on long-term outcomes. A Master ...

Shane O’Dell focuses his practice on driving value for his clients. Whether defending his clients, pursuing legal remedies, or evaluating to determine if litigation is necessary or avoidable, Shane’s focus remains on his clients best interest. A business-minded and enterprising approach helps to create long-term sustainable client relationships which are critical in sustained success for his clients. From drafting, reviewing, or revising documents to avoid litigation, or revising ...

Andrew B. Derman is a Partner and head of International Energy Practice Group for Thompson & Knight LLP and Chairman of Thompson & Knight Global Energy Services. He represents public and private companies and host governments in their strategic design, commercial execution, negotiations, contract preparation, and legal interpretation. Recent experience includes: acquisition and divestment efforts in North America, South America, Europe, Africa, Asia, and Australia; international finan...

Andrew Graben is an experienced litigator with more than a two decades of experience in state and federal courts across the country. Andrew has successfully represented a wide range of clients, from Fortune 500 companies to growing founder-led businesses. But regardless of the client or the subject matter, he is committed to providing his clients with three core benefits: results, service, and value. Andrew’s practice is focused on business and intellectual property litigation, but he a...

Jeff Hage is an attorney in Peckar & Abramson PC ’s Dallas, Texas office, where he focuses his practice on Commercial Litigation and Litigation – Construction . With more than 35 years of experience, Jeff represents clients in complex construction and commercial litigation matters involving significant financial and operational issues. His work spans matters throughout Texas, as well as cases across the United States and in international forums. Jeff represents clients in the ...

Al Ellis, Of Counsel, is known in legal circles for his leadership and integrity in the practice of law, as well as his service to the community. At Sommerman, McCaffity, Quesada & Geisler, L.L.P., he focuses his practice on personal injury, products liability, dram shop, medical malpractice litigation and mediation/arbitration. Al vigorously advocates for his clients, having tried more than 175 jury trials. He is Board Certified in Personal Injury and Civil Trial Law by the Texas Board o...