Thomas A. Grennan - Gross & Welch, P.C., L.L.O.

Thomas A. Grennan

Listed in Best Lawyers since 2009
Phone: 402-392-1500



  • Civil Litigation
  • Insurance Litigation
  • Business Litigation
  • Fire & Explosion Litigation
  • Professional Liability
  • Personal Injury Litigation


  • Fellow, American College of Trial Lawyers
  • The Best Lawyers in America
  • Great Plains Super Lawyers
  • Fellow, American Bar Foundation
  • Alpha Sigma Nu, National Jesuit Honor Society
  • Spirit of Creighton Award



Creighton UniversityJ.D. 1978

Office Location

1500 Omaha Tower
2120 South 72nd Street
Omaha, NE 68124-2342
United States

Lawyer of the Year Awards

2014 Lawyer of the Year in Personal Injury Litigation - Plaintiffs of the Omaha Metro Area2011 Lawyer of the Year in Insurance Law of the Omaha Metro Area
Thomas A. Grennan has earned a Lawyer of the Year award for 2014!Thomas A. Grennan has earned a Lawyer of the Year award for 2011!

Practice Areas

Insurance Law
Personal Injury Litigation - Defendants
Personal Injury Litigation - Plaintiffs

Other Information

Gender: Male