Jim Kiser

John B. Brown is a top attorney recognized by Best Lawyers in the practice area(s) of Litigation - Labor and Employment. John B., who practices law in Dallas, Texas, has been recognized since 2025. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which John B. is held by other top lawyers in the same geographic and legal practice area.

Jonathan Kidwell leads Kirkland’s Global Environmental Practice on energy and infrastructure matters. Previously honored as both an “MVP of the Year” and a “Rising Star” by Law360 , Jonathan is also recognized by The Legal 500 U.S. as “a key name,” “crucial in the growth of [Kirkland’s] environmental practice in Texas” and “among the most commercial environmental attorneys in the market.” Jonathan’s clients rely on ...

Chalk is a 1973 graduate of University of Texas School of Law (J.D.), with prior M.A. (1967) and B.S. (1962) degrees from Tennessee Tech University, and A.A. degree (1956) from Freed-Hardeman College. Prior to joining in 1986 Whitaker Chalk Swindle & Schwartz PLLC, Fort Worth, Texas, and its predecessors, Chalk was President of Dabney Capital, Dallas, Texas (1984-86) (real estate finance), General Counsel and Vice President of LaJet, Inc., Abilene, Texas (1978-84) (petroleum refining and ...

Kyle helps clients in the financial services industry navigate risk and solve problems. He advises banks, lenders, loan servicers, and securities firms regarding their legal obligations, and then he advocates for their interests when disputes arise. Because of his keen judgment and informed perspective, clients trust Kyle for the real-world advice they need to solve their problems. Kyle’s versatility allows him to perform a wide range of different roles and tasks effectively. From disti...

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...

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

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

Kenya S. Woodruff works with hospitals, physicians and other health care providers looking to improve the performance of their clinical operations and ensure regulatory compliance. She also helps those organizations merge and expand, whether through joint ventures, mergers or acquisitions. Due to her prior experience as deputy general counsel at the Parkland Health & Hospital System, Kenya approaches operational issues from the client's perspective, taking into account both technical issu...

George T. Lee is a corporate and securities attorney with decades of experience advising small businesses, private equity funds, hedge funds, registered investment advisers, and family offices. He is known for providing practical, business-focused legal counsel informed by a deep understanding of the investment management industry. George has served clients as both inside and outside general counsel, giving him a practical perspective on the legal, regulatory, and business issues that matter ...

Jeremiah Marriott Mayfield is a top attorney recognized by Best Lawyers in the practice area(s) of Corporate Law. Jeremiah Marriott, 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 Jeremiah Marriott is held by other top lawyers in the same geographic and legal practice area.