Mark Donnelly

Andrea “AJ” Johnson, a director at the Firm, has been practicing in employment law and employment/commercial litigation for more than 30 years. She represents clients all over the nation, provides day-to-day advice on critical, time-sensitive business and employment matters, has tried numerous cases to successful verdict and/or to dispositive adjudication, and has arbitrated and enforced mandatory arbitration programs in several states. AJ has a straight-forward approach. She seek...

Tim Shelby focuses on complex commercial litigation and oil and gas-related litigation. When interviewed by Chambers USA, clients offered the following assessments: “Tim is an excellent trial lawyer;” “Tim has good common sense and comes up with great strategy, which always leads to good results;” and “Tim is excellent at what he does.” Tim is recognized by Best Lawyers in America for commercial litigation in Texas from 2015 – 2025. Tim is recognized ...

Bradley J. Benoit is a top attorney recognized by Best Lawyers in the practice area(s) of Commercial Litigation, Litigation - Regulatory Enforcement (SEC, Telecom, Energy) and Litigation - Securities. Bradley J., who practices law in Houston, Texas, has been recognized since 2021. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Bradley J. is held by other top lawyers in the same geographic and legal practice area.

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

David Sheinbein has a nationwide mergers and acquisitions practice in which he has closed over a billion dollars in business transactions. As a leading corporate transactional attorney, he is well-known for helping his clients find practical, value-oriented, and timely solutions. His clients include both private and public middle-market and large companies throughout the United States. David represents buyers and sellers of stock and business assets and borrowers and lenders in commercial fin...

Joshua Wyde is a patent attorney who focuses on Patent and Trademark Appeal Board post-grant proceedings (PGRs and IPRs), federal patent, trademark, and copyright litigation, patent portfolio analysis, formal infringement/invalidity legal opinions, and IP licensing. An electrical engineer and entrepreneur, Mr. Wyde relies on his software and hardware experience to represent plaintiffs and defendants. He handles cases from pre-complaint investigation to a jury verdict. Mr. Wyde spent years han...

Debra S. Casaceli is a top attorney recognized by Best Lawyers in the practice area(s) of Family Law. Debra S., 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 Debra S. is held by other top lawyers in the same geographic and legal practice area.

Joseph E. Bain 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. Joseph E., who practices law in Houston, Texas, has been recognized since 2025. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Joseph E. is held by other top lawyers in the same geographic and legal practice area.

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

One of the nation’s leading tax controversy and planning attorneys, Richard Husseini brings to bear his 30 years of experience to successfully represent private and public companies and high-net-worth individuals in complex tax matters. He is described as “bright and thoughtful; a very good litigator” (Chambers USA 2022) and as “a national leader in tax disputes” whose “knowledge of the sector is very high” (Legal 500 US 2022). Richard is recognized b...