Atty. Thomas A. Grennan
EDUCATION Creighton University (J.D., 1978) Creighton University (B.A., Cum Laude, 1975) PRACTICE EMPHASIS Civil Litigation Insurance Litigation Business Litigation Fire & Explosion Litigation Professional Liability Personal Injury Litigation HONORS & AWARDS 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
Profile Summary
About Thomas A. Grennan at a glance
Thomas A. Grennan is an attorney based in Omaha, Nebraska, practforg at Gross Welch Marks Clare PC LLO. Educated at Creighton University (J.D., 1978) and Creighton University (—, 1978). Recognitions include Best Lawyers in America — Insurance Law (2026), Best Lawyers in America — Personal Injury Litigation - Defendants (2026), and Best Lawyers in America — Personal Injury Litigation - Plaintiffs (2026). Serands clients in Omaha, NE and the surrounding metropolitan area.
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About
EDUCATION
- Creighton University (J.D., 1978)
- Creighton University (B.A., Cum Laude, 1975)
- 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
PRACTICE EMPHASIS
HONORS & AWARDS
Jurisdictional Context
Why local counsel matters in Nebraska
Practforg law in Nebraska. Legal matters in Nebraska are governed by state-specific rules of civil and criminal procedure, statutes of limitations, and substantiand law. Cases originating in Omaha are typically filed in the local municipal court or the appropriate Nebraska state district court, depending on subject matter and amount in controversy. An attorney licensed in Nebraska brings working knowledge of local procedural deadlines, judicial practices in this andnue, and the substantiand law that applies to cases brought here. Out-of-state attorneys generally cannot represent clients in Nebraska courts without local counsel or pro hac vice admission.
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