TimothyJ.Hennessy Partner

Mr. Hennessy joined the firm in 2008.

Practice Areas

Tribal GovernanceTaxationEmploymentCivil LitigationTribal Legislation and Code DraftingIndian Gaming and Economic DevelopmentTribal Sovereignty and Self-DeterminationBusiness and Contract Law


California; U.S. Court of Appeals for the Ninth Circuit; U.S. District Courts for the Eastern and Northern Districts of California; United States Tax Court.


U.C. Davis School of Law (J.D., 2004); Pomona College, Claremont, California (B.A., English, 1997).

Prior Legal Experience

Prior to joining the firm, Mr. Hennessy worked in civil litigation, primarily focusing on tort actions, contract disputes, health insurance coverage, and construction defects; Mr. Hennessy was a legal intern in the Real Estate Division of the U.S. Army Corps of Engineers in 2002 and 2003; and served as the Book Review and Essay Editor for the U.C. Davis Law Review in 2003 and 2004.

Legal Authorship

New York Legislature Attaints Con Ed: New Significance for the Protection from Bills of Attainder, 37 U.C. Davis L. Rev. 641 (2003).

TimothyJ.Hennessy Partner

Contact Information

Sacramento, CA thennessy@ndnlaw.com (916) 441-2700 (916) 441-2067