Esser & Isaacson Law Office - Attorneys | Mason City IA facebook logo-blue

 •  Admitted to U.S. District Court Northern/Southern Districts in    


 •  BA/BS in English and Political Economic Systems, Buena Vista  

    University, 1978

 •  Juris Doctorate, with distinction, University of Iowa, College of

     Law, 1981

 •  Member of the Iowa State Bar Association since 1981

 •  Member of the Iowa Defense Counsel Association since 1986

 •  Member of the American Board of Trial Advocates since 2001

 •  Fellow in the Iowa Academy of Trial Lawyers since 2001

 •  Member of the Defense Research Institute since 2014

Esser & Isaacson Law Office offers you flexible hours and great turnaround times so that you can keep your schedule intact.

Get 65 years of legal experience on your side - call the Esser & Isaacson Law Office today!


Esser & Isaacson Law Office

23 3rd Street NW PO Box 1583

Mason City, IA 50401

Phone: 641-423-2633

Fax: 641-423-2773


Monday to Friday

8:00 AM - 5:00 PM


Please contact Karen or Catherine, our legal assistant's, for your appointment.

When you need devoted legal representation for your legal matter, turn to the team at Esser & Isaacson Law Office for the support and counsel you need in your legal matter.

Hours of Operation

Esser & Isaacson Law Office accepts cash and personal check as payment for services rendered.

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Contact Esser & Isaacson Law Office today

Don Esser Picture

Don Esser

Darrell Isaacson Picture

Darrell Isaacson

  • Admitted to U.S. District Court Northern/Southern Districts 1985

  • Business Administration Degree, with honors, University of Iowa, 1982

  • Juris Doctorate, University of Iowa College of Law, 1985

  • Member of the Iowa Bar Association since 1985