James H. "Jim" Birch

Thomas B. Walsh IV is a top attorney recognized by Best Lawyers in the practice area(s) of Commercial Litigation, Litigation - Intellectual Property and Oil and Gas Law. Thomas B., who practices law in Dallas, Texas, has been recognized since 2014. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Thomas B. is held by other top lawyers in the same geographic and legal practice area.

Christina Tate is a top attorney recognized by Best Lawyers in the practice area(s) of Leveraged Buyouts and Private Equity Law. Christina, who practices law in Dallas, Texas, has been recognized since 2022. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Christina is held by other top lawyers in the same geographic and legal practice area.

Preston Mundt is an experienced trial lawyer. He has served as lead counsel representing individuals, corporations, and other institutional clients in significant litigation throughout Texas, New Mexico, and abroad. He has extensive experience representing plaintiffs and defendants in a wide variety of matters, including oil & gas litigation, personal injury, breach of contract, business torts, premises liability, intellectual property, insurance coverage disputes, marital matters, employ...

Robert N. LeMay is a top attorney recognized by Best Lawyers in the practice area(s) of Commercial Litigation. Robert N., 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 Robert N. is held by other top lawyers in the same geographic and legal practice area.

Lerrin Reinecke is a family law attorney at Goranson Bain Ausley in Dallas. With over 18 years as a lawyer — including 11 years practicing family law at Goranson Bain Ausley — Lerrin has been recognized by Best Lawyers in America (2024–2026) and Texas Super Lawyers (2025). She is trained in collaborative law and a member of the Annette Stewart American Inn of Court and the Texas and Dallas Bar Association Family Law Sections. Her practice focuses on divorce, child custody an...

For more information, please visit www.gibsondunn.com/lawyer/kirk-Ronald/ .

Reagan doesn’t miss a thing. She’s sharp, detail-oriented, and formidable. Having grown up in more than a dozen cities across the United States, she has an almost uncanny ability to connect with people and find her footing in new situations–excellent skills for a family law attorney to have. "Because I’ve lived in so many different communities, I understand and appreciate different perspectives,” says Reagan. “Being able to see all sides of any matter allow...

Darren Hauck is partner-in-charge of the firm’s Dallas office. He concentrates his practice on domestic and international mergers and acquisitions, joint ventures, outsourcings and other large commercial transactions, with an emphasis on technology and the travel and travel service industries. Darren’s practice has involved a wide variety of complex transactions, often involving three or more negotiating parties of more than one nationality. He also has advised clients on the crea...

Derek W. Anderson has represented numerous individual and corporate clients over a broad spectrum of matters in civil litigation. He has developed concentration areas in breach of contract actions, uniform commercial code cases, insurance coverage disputes (including duty to defend and bad faith actions), misappropriations of trade secret actions, and numerous business tort actions. In addition, Mr. Anderson has defended legal malpractice claims against attorneys from other law firms and repr...

Decker A. Cammack is a top attorney recognized by Best Lawyers in the practice area(s) of Litigation - Patent. Decker A., who practices law in Fort Worth, Texas, has been recognized since 2014. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Decker A. is held by other top lawyers in the same geographic and legal practice area.