Mr. Madigan’s practice involves a wide range of subject matters, including commercial, business, bankruptcy, creditors’ rights, maritime, and real estate litigation, as well as commercial arbitration. He received his J.D. degree cum laude from Tulane Law School, where he served on the Tulane Law Review, and he received his B.A. degree in History from the University of Alabama. He is admitted to practice in Louisiana and Mississippi state courts, and the United States Court of Appeal for the Fifth Circuit, the United States District Courts for all Districts in Louisiana and Mississippi, and all Bankruptcy Courts in Louisiana and Mississippi. Before starting his practice with Sher Garner, Mr. Madigan clerked for the Honorable John M. Roper, Chief United States Magistrate Judge for the Southern District of Mississippi. Mr. Madigan is listed in Best Lawyers.
Lawyer Profile

Thomas J. Madigan
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Recognized Since:2012
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Recognized in:Personal Injury Litigation - Plaintiffs
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Law School:Tulane University
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Website:
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Location:909 Poydras Street, Suite 2800New Orleans, LA 70112
Mr. Madigan’s practice involves a wide range of subject matters, including commercial, business, bankruptcy, creditors’ rights, maritime, and real estate litigation, as well as commercial arbitration. He received his J.D. degree cum laude from Tulane Law School, where he served on the Tulane Law Review, and he received his B.A. degree in History from the University of Alabama. He is admitted to practice in Louisiana and Mississippi state courts, and the United States Court of Appeal for the Fifth Circuit, the United States District Courts for all Districts in Louisiana and Mississippi, and all Bankruptcy Courts in Louisiana and Mississippi. Before starting his practice with Sher Garner, Mr. Madigan clerked for the Honorable John M. Roper, Chief United States Magistrate Judge for the Southern District of Mississippi. Mr. Madigan is listed in Best Lawyers.
Lawyer Bio
Education:
- Tulane University , J.D., graduated 2002
Bar Admissions:
- Louisiana, Louisiana State Bar Association
- Mississippi, The Mississippi Bar
Recognized in The Best Lawyers in America for work in:
- Personal Injury Litigation - Plaintiffs
Awards:
- Best Lawyers in America - Personal Injury Litigation - Plaintiffs, 2012
- Excellence for the Future in Federal Trial Practice & Procedure, 2002 - Present
Firm Details
Sher Garner Cahill Richter Klein & Hilbert, L.L.C.
http://www.shergarner.com
Headquarters
909 Poydras Street, Suite 2800
New Orleans, LA 70112
(504) 299.2100
Lawyer Case History
Rain CII Carbon, LLC v. ConocoPhillips Co.
674 F.3d 469 (5th Cir. 2012)
Lawyer Client Comments