S. Donean Surratt

John Zavitsanos is a highly regarded trial lawyer who loves trying cases and loves winning. He has achieved success for a multitude of clients – both defendants and plaintiffs, from big energy companies to lone whistleblowers battling the odds. He has tried almost 100 cases to verdict in litigation that runs the gamut: financial services, oil and gas, construction, complex commercial disputes, director and officer liability, non-compete and trade-secret disputes, real estate development...

W. Brent Shellhorse is a top attorney recognized by Best Lawyers in the practice area(s) of Appellate Practice. W. Brent, who practices law in Fort Worth, Texas, has been recognized since 2026. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which W. Brent is held by other top lawyers in the same geographic and legal practice area.

David M. Lange is a top attorney recognized by Best Lawyers in the practice area(s) of Mergers and Acquisitions Law. David M., 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 David M. is held by other top lawyers in the same geographic and legal practice area.

Cary Farris is a top attorney recognized by Best Lawyers in the practice area(s) of Litigation - Labor and Employment. Cary, who practices law in Houston, Texas, has been recognized since 2024. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Cary is held by other top lawyers in the same geographic and legal practice area.

Kerry McGrath is a top attorney recognized by Best Lawyers in the practice area(s) of Administrative / Regulatory Law and Energy Regulatory Law. Kerry, who practices law in Austin, Texas, has been recognized since 2014. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Kerry is held by other top lawyers in the same geographic and legal practice area.

Stephanie is a skilled and seasoned litigator focusing on complex commercial litigation and government investigations, enforcement, and compliance. She has been recognized by Chambers USA and The Best Lawyers in America ® for her commitment to delivering resolutions in courtrooms and before government and regulatory agencies on behalf of her clients. Stephanie is a seasoned trial lawyer who has successfully represented clients in both federal and state courts across the U.S. in major bet-...

Helping Clients Make Good, Sound Decisions Angelica Rolong Cormier on Your Family and Your Future: I’m driven to help families navigate difficult journeys, make sound decisions and successfully transition into the next phase of their lives. My clients include millennials, professionals and their spouses, who value a constructive and intelligent approach to family law. I advise clients on a wide range of family law matters, including helping them establish a solid financial footing and t...

Lauren Black is a partner in the firm’s Litigation Practice Group with more than a decade of experience handling a diverse array of matters. While her practice is “industry agnostic,” she has represented clients in the energy, construction, manufacturing, healthcare, shipping, technology, and logistics industries. Lauren has achieved favorable results for clients facing all aspects of civil litigation, from a strategic approach to early dispute resolution to a favorable sett...

Wills Collier is a Partner at Houston's Heim, Payne & Choursh, focusing on patent infringement litigation covering a wide range of technologies, including computer and electrical engineering, oil and gas technologies, and mechanical systems. With experience in all phases of district court litigation, Mr. Collier provides a technical and engineering background that helps him effectively communicate key issues to judges and juries. Mr. Collier began his career practicing patent litigation a...

Duncan E. Osborne is a partner of Osborne, Helman, Knebel & Scott, LLP. He graduated from the University of Texas Law School (JD, with honors, 1971). His core practice is domestic and international estate planning with an emphasis on asset protection planning. A former adjunct professor of law at The University of Texas School of Law, Mr. Osborne devotes significant energy to lecturing and writing in his practice area as well as helping clients with regard to all aspects of their estate p...