Amber C. Coisman


Amber concentrates her practice in the area of insurance coverage. She represents insurers in coverage actions in state and federal courts across the country at both the trial and appellate levels. Amber acts as coverage and litigation coverage counsel in disputes involving professional liability coverage, including directors and officers liability, errors and omissions liability, employment practices liability, and commercial general liability coverage.   

Amber also advises her clients in pre-litigation coverage analysis and strategy. She regularly advises clients on coverage analysis and policy interpretation, claims handling and resolution, case valuation, and settlement. 

Amber earned her bachelor’s degree, with distinction, from University of Wisconsin and her law degree from Boston University School of Law.


Events & Seminars

Past Events

Bad Faith and Extracontractual Damages

October 25, 2022 - Webinar

Illinois Bad Faith Law

April 08, 2021 - Webinar

Industry Sectors


  • Boston University School of Law, J.D., 2002
  • University of Wisconsin, B.A., with distinction, 1999

Awards & Honors

Green Bay Chamber of Commerce Leadership Academy, 2016-2017

Super Lawyer Wisconsin Rising Star, 2016

Super Lawyer Illinois Rising Star, 2014-2015

Chicago Volunteer Legal Services Award, 2014

ABA TIPS Leadership Academy, 2012-2013


  • Illinois
  • Wisconsin
  • U.S. District Court -- Central District of Illinois
  • U.S. District Court -- Eastern District of Michigan
  • U.S. District Court -- Eastern District of Wisconsin
  • U.S. District Court -- Northern District of Illinois
  • U.S. District Court -- Southern District of Illinois
  • U.S. District Court -- Western District of Wisconsin

Brown County Bar Association, Vice President, 2019

Seventh Circuit Bar Association, 2015 – present

American Bar Association, Tort Trial & Insurance Practice Section: Vice-Chair of Business Litigation Committee, 2013 – present