The Previant Law Firm, S.C.

100+ Years Of Dedicated Service

Milwaukee Office: 310 West Wisconsin Avenue, Suite 100 MW, Milwaukee, WI 53203

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Attorney Profile


Jason R. Oldenburg

Milwaukee, Wisconsin
414-223-0430 (Direct)
888-213-0123 (Toll-free)
414-271-4500 (Local)
fax: 414-271-6308
Email Me

Areas of practice

  • Personal injury
  • Workers compensation
  • Product liability
  • Social Security disability
  • Medical malpractice

Bar admissions

  • Wisconsin, 2004
  • U.S. District Court Eastern District of Wisconsin, 2005


  • Wisconsin Super Lawyer - Rising Star (2008–2011)
  • Wisconsin Super Lawyer (2013-2014)
  • Wisconsin Top 50 Rated Lawyer by Super Lawyers (2014)
  • Selected for “Leading Lawyers” in the areas of Workers Compensation and Personal Injury by Avvo, 2012-2014;


  • J.D., cum laude, Marquette University Law School, 2004
  • B.S., summa cum laude, Winona State University, 2001

Professional associations and memberships

  • State Bar of Wisconsin
  • Wisconsin Association for Justice
  • Wisconsin Association of Worker’s Compensation Attorneys (president elect)


  • “Avoiding Unjust Enrichment: Allocating Attorneys’ Fees Under Wis. Stat 102.29,” The Verdict (Wisconsin Association for Justice), 2010
  • “Risky Business: Is a Courtesy Agreement Enough?”, The Verdict (Wisconsin Association for Justice), 2010
  • “Potential Arguments for Addressing the ‘Usual Suspects’ in Low Speed Collision Cases,” The Verdict (Wisconsin Association for Justice), 2010

Presentations and seminars

  • Lecturer, University of Wisconsin, School for Workers
  • Presentations to Labor Organizations on Workers Compensation, Personal Injury and Social Security Disability
  • Continuing Legal Education Seminar Presenter on Workers Compensation and Personal Injury
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