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Daniel T. Zimmermann

Dan has been practicing law in Cold Spring since his graduation from law school over 34 years ago.  He considers himself an “office attorney”, focusing mainly on various areas of transactional law, as noted below.  Born in Minneapolis, Minnesota of Stearns County stock, Dan has always considered Stearns County his home, graduating from Albany High School and marrying his high school sweetheart, Diane Diedrich.  He is the proud father of wonderful children (3) and grandchildren (5), and the owner of a new hunting dog.  He is a member of the Avon Lions Club and currently sits on the board of directors for the Avon Lakers Baseball Team, Inc. and the Avon State Bank.  Dan was a prior board member of St. Benedict’s Parish Council and the Albany Golf Club Board of Directors.  He loves hunting, baseball and golf, and can also be talked into going fishing, if the weather is warm and the beer is cold.


Dan plans to practice law as long as his outstanding office staff continues to do all of the hard work.



  • Year of Birth: 1956
  • Place of Birth: Minneapolis, Minnesota
  • Current City of Residence: Avon, Minnesota


  • Undergraduate: St. John’s University, Collegeville, Minnesota - B.S. 1979
  • Law School: University of Minnesota, Minneapolis, Minnesota - J.D. 1982
  • Admitted into practice: Minnesota State Courts, admitted 1982
  • Admitted into practice: U.S. District Courts, Courts of Minnesota - 1983


  • Founding member of Willenbring, Dahl, Wocken & Zimmermann, PLLC
  • Certified Real Property Law Specialist since 1994

Areas of Practice

  • Real Estate
  • Business
  • Probate and Estate Planning
Attorney Dan T. Zimmermann


Telephone Line: 1-800-247-0925

(320) 685-3678

Fax: (320) 685-4021

Willenbring, Dahl, Wocken, &
Zimmermann, PLLC

Physical Address:
318 Main St., 2nd Floor
Cold Spring, MN 56320 | MAP

Mailing Address:
P.O. Box 417
Cold Spring, MN 56320

320-685-3678 • fax: 320-685-4021

e: | EMAIL

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