Tom O'Brien

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

Aaron C. O'Dell is a top attorney recognized by Best Lawyers in the practice area(s) of Criminal Defense: White-Collar. Aaron C., 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 Aaron C. is held by other top lawyers in the same geographic and legal practice area.

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...

Charlie Frazier’s successful argument before the Supreme Court of the United States is just one highlight in a distinguished appellate practice in both federal and state courts. For over 32 years, Charlie has assisted trial lawyers with legal strategy and handled appeals in variety of matters, including complex commercial disputes, insurance-related issues, and professional-malpractice claims. Charlie has argued many cases before the United States Court of Appeals for the Fifth Circuit ...

Abbey Garber focuses his practice on tax litigation and providing advice in connection with applying tax laws to individuals, estates, corporations, and partnerships. Serving more than 30 years in the Office of Chief Counsel at the Internal Revenue Service, he tried cases of all sizes in Tax Court, earning significant favorable opinions in fraud, tax shelter, and many other cases; received a full Tax Court opinion in an attorneys’ fees case; and prosecuted criminal tax cases in United S...

For more information, please visit www.gibsondunn.com/lawyer/chapman-jeffrey-a/.

Daniel Peel is Senior Counsel at Lovein Ribman, P.C. His practice of more than thirty years encompasses business litigation, construction law, transactions, employment law, personal injury, insurance coverage, family law and appeals. He has recovered millions of dollars for his clients, including a $10.3 million judgment in a complex investment case. Mr. Peel was born in Memphis, Tennessee. He received his B.A., summa cum laude, from the University of Memphis. Mr. Peel graduated from Vanderbi...

Don J. McDermett, Jr. is a top attorney recognized by Best Lawyers in the practice area(s) of Corporate Law, Information Technology Law, Mergers and Acquisitions Law, Private Funds / Hedge Funds Law, Securities / Capital Markets Law and Securities Regulation. Don J., who practices law in Dallas, Texas, has been recognized since 2006. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Don J. is held by other top lawyers in the same geographic and...

Stephanie Urano joined WLBO when the firm launched in 2023. She represents clients in various aspects of commercial real estate transactions, including, acquisitions and dispositions, development, leases, brokerage agreements, and transactional financing. Prior to joining the firm, Stephanie served as in-house counsel to an insurance company and as an associate in a large Dallas law firm. Stephanie was listed in The Best Lawyers in America ® for her work in Real Estate law for 2024.

Michael R. Rochelle is a top attorney recognized by Best Lawyers in the practice area(s) of Bankruptcy and Creditor Debtor Rights / Insolvency and Reorganization Law and Litigation - Bankruptcy. Michael R., who practices law in Dallas, Texas, has been recognized since 2006. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Michael R. is held by other top lawyers in the same geographic and legal practice area.