Rosa Tumialán Joins Tressler's Insurance Practice Group

Rosa Tumialán Joins Tressler's Insurance Practice Group

  • Mar 22, 2022, 12:57 PM
ROSA Tressler LLP

Chicago, IL, March 22, 2022 - 
Tressler LLP is proud to welcome Rosa M. Tumialán as a partner in our Chicago office. Rosa is a member of the firm’s Insurance Practice Group and focuses her practice on insurance coverage and bad faith litigation. She is an accomplished defense attorney with nearly twenty years of insurance coverage experience. Rosa’s insurer-related services include coverage opinion analysis and representing insurers in complex coverage disputes relating to personal and commercial lines, third party claims, surplus lines as well as claims handling practices and extracontractual liability. Rosa also assists with drafting coverage documents for insurance pools and counsels clients in the administration of same. Her practice also includes serving as national coordinating coverage counsel for insurance clients who rely on her to develop and implement strategies nationwide in response to pattern litigation. Rosa is an accomplished class action defense lawyer and appellate practitioner, having appeared and argued in both state and federal courts nationwide.

Rosa compliments her practice with extensive experience gained from judicial clerkships in the Chancery Division of the Circuit Court of Cook County and the First District Illinois Appellate Court. In addition to her reputation as an experienced insurance litigator, Rosa is an equally well-known class action defense lawyer with years of experience in defending class actions filed under the Telephone Consumer Protection Act (TCPA), Illinois Biometric Privacy Act (BIPA) as well as other consumer privacy statutes in both state and federal courts. Rosa is lauded for her ability to develop and employ unique and aggressive strategies for her clients in these evolving areas. She is routinely sought out by companies seeking TCPA and BIPA compliance analysis or those who face TCPA and BIPA liability. 

"I am thrilled to join Tressler, a firm well known throughout the country for its insurer-related legal services," said Rosa Tumialán. "I look forward to the opportunity to expand and grow my insurance coverage and appellate practice."

Rosa received her B.S. in Political Science from the University of Missouri-Columbia and her J.D. from Loyola University Chicago School of Law.

Rosa Tumialán can be reached at or by phone at 312-627-4191.

About Tressler LLP

Headquartered in Chicago, with eight offices located in five states, Tressler LLP is a national law firm comprised primarily of attorneys who devote their practice to the representation of the insurance industry in coverage analysis and resolution, litigation, underwriting consultation, product development, claims management and reinsurance.

In addition, Tressler has one of the most experienced and multi-faceted government law practices in Illinois, and has attorneys who represent clients in commercial litigation, defense litigation, corporate transactions, employment law and litigation, intellectual property and condominium and common interest community association law.

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