Thomas Grennan

Tom Grennan is one of the most experienced and respected trial lawyers in the State of Nebraska. He has tried hundreds of lawsuits and successfully mediated many other cases. At the beginning of a case, he thoroughly reviews the pertinent facts and, correspondingly, analyzes the legal principles that apply. Tom Grennan recognizes that each case is unique; he seeks to use the most effective strategy to achieve the best outcome for the client.

In 2005, Tom Grennan was named as a Fellow in the American College of Trial Lawyers. “Fellowship is extended only by invitation to those experienced trial lawyers…who have mastered the art of advocacy and whose professional careers have been marked by the highest standards of ethical conduct, professionalism, civility and collegiality. Membership can never be more than 1% of the total lawyer population of any state.”

In addition, Tom Grennan has been consistently recognized as one of The Best Lawyers in America (Insurance Law and Personal Injury Litigation) and as a Top-Rated Civil Litigation Attorney by Super Lawyers.

  • Civil Litigation
  • Personal Injury Litigation
  • Insurance Litigation
  • Business Litigation
  • Fire & Explosion Litigation
  • Professional Liability
  • Past Co-Chair of Creighton Law Advisory Board
  • Creighton Law Advisory Board (current)
  • National Alumni Board, Creighton University (2019-Present)
  • Omaha Bar Newsletter, First Editor
  • Omaha Barristers Club Secretary
  • President, Creighton Omaha Alumni Club
  • President, Creighton Prep Parents’ Board
  • Board of Trustees, Skutt Catholic High School
  • Jesuit Partnership Council of Omaha (1999-2006)
  • Nebraska and Iowa
  • U.S. District Court, District of Nebraska
  • U.S. Court of Appeals, 8th Circuit
  • U.S. District Court, Northern and Southern Districts of Iowa
  • Creighton University School of Law (Juris Doctor)
  • Creighton University (B.A., Cum Laude)
  • Omaha Bar Association
    President (2008-2009)
    President-Elect (2007-2008)
    Treasurer (2005-2006)
    Secretary (1991-1992)
    Executive Council (1986-1988)
  • Nebraska Defense Counsel Association
  • Defense Research Institute
  • International Association of Defense Counsel
  • Nebraska State Bar Association
  • The Royal British Legion Scotland
  • Fellow, American College of Trial Lawyers
  • The Best Lawyers in America – Insurance Law & Personal Injury Litigation
  • Super Lawyers – Top Rated Civil Litigation Attorney (2007 – Present)
  • Martindale Hubbell AV Preeminent Rating – Highest Possible Rating in Both Legal Ability & Ethical Standards (Reflecting the confidential opinions of members of the Bar and Judiciary)
  • Life Fellow, American Bar Foundation
    Alpha Sigma Nu, National Jesuit Honor Society
    Spirit of Creighton Award
  • America’s Most Honored Lawyers (2020)
  • Fellow, Nebraska Bar Foundation

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