Patrick K. Sheehan

Ali Ohlinger is a top attorney recognized by Best Lawyers in the practice area(s) of Commercial Litigation. Ali, who practices law in Dallas, Texas, has been recognized since 2026. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Ali is held by other top lawyers in the same geographic and legal practice area.

Ryan Hargrave’s practice focuses on intellectual property disputes and complex commercial litigation in federal courts across the country, as well as the United States Patent and Trademark Office. She has successfully managed and tried matters spanning a broad range of technologies and industries, including pharmaceuticals, wireless networking, cellular networking, file sharing and storage, and downhole oilfield tools. Ryan is experienced and skilled in all aspects of complex litigation...

Gemma L. Descoteaux is a partner in the Corporate Practice group in the firm's Dallas office. She is Chair of lateral partner recruiting for the Dallas office. Gemma represents buyers and sellers in mergers, acquisitions and divestitures; participants in complex domestic, international and cross-border joint ventures and partnerships; providers and customers of outsourcing services; and companies who are in need of sound corporate commercial counsel in a wide range of industries, including te...

Chris Panatier is a shareholder of Simon Greenstone Panatier, PC. Mr. Panatier was admitted to practice law in Texas after graduating from The University of Texas School of Law in 2001. His practice is focused entirely upon the representation of victims of toxic exposures at trial. Chris has obtained verdicts throughout the country exceeding $950,000,000.00. His verdicts have been named as top verdicts in both Texas and California. Together with his fellow shareholder David Greenstone, Chris ...

Benjamin F. S. Herd is a top attorney recognized by Best Lawyers in the practice area(s) of Real Estate Law and Securitization and Structured Finance Law. Benjamin F. S., who practices law in Dallas, Texas, has been recognized since 2019. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Benjamin F. 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...

Ladd Sanger has over 25 years of experience advising and representing clients in aviation legal matters, including crash litigation, aviation insurance coverage issues, airport use, international aviation conventions, and National Transportation Safety Board (NTSB) investigations. As a pilot with experience flying both fixed-wing planes and helicopters, Ladd understands the technical aspects of aviation crashes and applies that knowledge to all his clients’ matters. Ladd is an FAA-licen...

Rebecca R. Massiatte is a top attorney recognized by Best Lawyers in the practice area(s) of Immigration Law. Rebecca R., who practices law in Dallas, Texas, has been recognized since 2017. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Rebecca R. is held by other top lawyers in the same geographic and legal practice area.

Mr. McFall is Board Certified by the Texas Board of Legal Specialization in Labor and Employment Law and is the Managing Shareholder of the Dallas, Texas office of the national labor and employment law firm Ogletree, Deakins, Nash, Smoak & Stewart, P.C. He received his bachelor’s degree, summa cum laude, from Emory University, and his law degree, cum laude, from the University of Texas at Austin. Mr. McFall was a member of the Texas Law Review and graduated as a member of Chancellors, the...

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