Timothy S. Mentkowski is a senior litigating attorney in our Hartford, Wisconsin office. Licensed to practice in numerous state and federal courts, Tim is dedicated to providing creative, effective solutions to a wide variety of legal issues. His practice is primarily focused on subrogation and civil litigation, from simple to complex, multi-district litigation. He is experienced in all lines of subrogation including health, workers’ compensation, and property & casualty. When not working, Tim enjoys relaxing with his wife and two basset hounds.


Washington and Lee University School of Law, Lexington, Virginia, 2010, J.D.

University of Wisconsin – Milwaukee, Milwaukee, Wisconsin, 2006, B.A.

Published Works

Automobile Insurance Subrogation In All 50 States, Contributing Editor, National Treatise, Juris Publishing, Inc., New York, Updated Annually. ISBN: 978-1-57823-355-7, 2011.

Speaking Engagements

FEHBA Subrogation Update 2017 – March 2, 2017 – MWL webinar presented to the public.

Overview of the Indemnification Guide, March 8, 2016, presented at 2016 Legislative Committee Conference for WRMCA in Kohler, Wisconsin.

Michigan Automobile Subrogation: The Nuts and Bolts, September 23, 2014, MWL webinar presented to public.

Michigan No-Fault for Health, Accident and ERISA Subrogation, January 6, 2014, MWL webinar presented to public.

Subrogating, Debt Collection, And Consumer Protection, July 16, 2013, MWL webinar presented to public.

Professional Associations & Memberships

  • State Bar of Wisconsin
  • Claims Litigation Management (CLM)
  • National Association of Subrogation Professionals (NASP)

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