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Updated – Former Assistant U.S. Attorney Jumps to Greenberg Traurig in Dallas

August 4, 2016 Mark Curriden

© 2016 The Texas Lawbook.

By Brooks Igo

(Aug. 4) – Greenberg Traurig announced yesterday that former Assistant U.S. Attorney Sean McKenna has joined the Dallas office as a shareholder.

McKenna was most recently the co-chair of Haynes and Boone’s healthcare practice.

Sean McKenna
Sean McKenna
“Greenberg Traurig’s national platform and depth in healthcare was a great opportunity to service my clients better,” said McKenna, who served as a federal prosecutor in the U.S. Attorney’s Office of the Northern District of Texas for more than a decade.

The University of Houston Law Center graduate focuses his practice on healthcare enforcement and regulatory issues, representing individuals and providers under civil or administrative investigation by the Department of Justice, Offices of Inspector General, and Attorneys’ General Medicaid Fraud Control Units, as well as in criminal investigations and matters involving the United States and State Attorneys General.

“His unique background and understanding of various enforcement and regulatory agencies will be an invaluable resource for both current and future clients in Texas and across the firm,” Joseph Coniglio, managing shareholder of Greenberg Traurig’s Dallas office, said in a statement.

McKenna says he is seeing an overall increase in enforcement activity, driven in part by an uptick in whistle blower cases. He added that the Yates memo has indeed led to a greater focus on individual liability in corporate investigations.

© 2016 The Texas Lawbook. Content of The Texas Lawbook is controlled and protected by specific licensing agreements with our subscribers and under federal copyright laws. Any distribution of this content without the consent of The Texas Lawbook is prohibited.

If you see any inaccuracy in any article in The Texas Lawbook, please contact us. Our goal is content that is 100% true and accurate. Thank you.

Mark Curriden

Mark Curriden is a lawyer/journalist and founder of The Texas Lawbook. In addition, he is a contributing legal correspondent for The Dallas Morning News.

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©2025 The Texas Lawbook.

Content of The Texas Lawbook is controlled and protected by specific licensing agreements with our subscribers and under federal copyright laws. Any distribution of this content without the consent of The Texas Lawbook is prohibited.

If you see any inaccuracy in any article in The Texas Lawbook, please contact us. Our goal is content that is 100% true and accurate. Thank you.

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