Lawyers Serving North Dakota And Minnesota
Since 1939

Photo of David C. Piper

David C. Piper

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Practice Areas

  • Real Estate
  • Corporate Transactions
  • Energy Law
  • Natural Resources Law
  • Water Law
  • Foreclosures


David C. Piper joined Ohnstad Twichell in January of 2020. He concentrates his practice in the areas of real estate, corporate transactions, and probate. Prior to joining Ohnstad Twichell, David spent the first 10 years of his legal career in Dickinson, ND, where he focused on real estate, creditor's rights, and probate.

Outside of the office, David and his family enjoy traveling, hiking, and snowshoeing. David also enjoys golfing, hockey, reading, and watching the Fargo-Moorhead Redhawks.


  • University of North Dakota School of Law, Grand Forks, North Dakota
    • J.D. - 2009
  • Gustavus Adolphus College
    • B.A. - 2006

Bar Admissions

  • Minnesota
  • North Dakota
  • South Dakota
  • U.S. District Court District of North Dakota
  • U.S. District Court District of South Dakota

Current Employment Position

  • Shareholder, 01/01/2024

Professional Associations

  • 2018 Member of Prairie Business 40 Under 40