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Gary L. Gassman

Chicago, IL

Practicing insurance in Chicago since 1993.

33+
Years practicing
3
Bar admissions

Practices in

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Gary L. Gassman is an attorney based in Chicago, ILLINOIS. The practice focuses on Insurance. Gary has over 33 years of legal experience.

Based in
Chicago, ILLINOIS
Experience
over 33 years
Known for
Insurance
  • Handles Insurance matters from Chicago, ILLINOIS.
  • Over 33 years of practice as a licensed attorney.
  • Recognized with Best Lawyers in America — Insurance Law (2026).

About Gary L. Gassman: Gary L. Gassman is an attorney based in Chicago, ILLINOIS. The practice focuses on Insurance. Gary has over 33 years of legal experience.

Areas of practice

Practice focus

Gary L. Gassman represents clients in Chicago, Illinois across the following areas of law. Each area links to other verified attorneys with the same focus.

Biography

About Gary L. Gassman

Gary Gassman focuses his practice in the areas of insurance coverage counseling and litigation and is co-chair of the firm’s Professional Liability Practice Group. For more than 20 years, his practice has been concentrated on management liability including directors and officers and entity liability, employment practices liability, fiduciary liability, and various types of professional liability and commercial general liability coverage. He also has significant reinsurance experience. Gary serves as national coverage counsel for a number of insurance companies in the management of directors and officers and professional liability claims and litigation. He has represented insurers and reinsurers in coverage litigation and domestic and international arbitration and in general business and compliance matters. He regularly engages in management liability and miscellaneous professional liability insurance policy, application and endorsement interpretation and drafting, and has conducted numerous claim, system and underwriting audits for insurers and reinsurers. He also defends various types of professionals in litigated matters.

Gary speaks at insurance coverage seminars throughout the county and is active in several lead organizations. He has taught legal writing as an adjunct professor of law and regularly publishes in the areas of corporate governance, securities laws, and international and domestic D&O, E&O, and EPL exposures and trends. Gary currently serves as Diversity Officer of the American Bar Association, Tort Trial & Insurance Practice Section (TIPS), co-chair of the TIPS Insurance Institute Task Force, and leader of the Cozen O'Connor LGBTQ Attorney Resource Group.

Work History:

Cozen O'Connor (2015 - Present)

Meckler Bulger Tilson Marick & Person LLP (1999 - 2015)

Kenneth T. Garvey & Associates (1996 - 1999)

Fellowship, Center for Information Technology & Privacy Law (1993 - 1995)

Credentials

Education

  • University of Illinois Chicago

    J.D. · 1993

  • Indiana University Bloomington

    B.A. · 1990

Jurisdictions

Bar admissions

  • Wisconsin, Bar

    2015 · ACTIVE

  • Arizona, Bar

    2015 · ACTIVE

  • Illinois, Bar

    1993 · ACTIVE

Recognition

Awards & honors

  • Best Lawyers in America — Insurance Law

    2026

  • Best Lawyers in America — Litigation - Insurance

    2026

  • Best Lawyers in America — Additional Areas of Practice:

    2026

  • Best Lawyers in America — Arbitration

    2026

  • Best Lawyers in America — Commercial Litigation

    2026

  • Best Lawyers in America — International Arbitration - Commercial

    2026

  • Best Lawyers in America — International Arbitration - Governmental

    2026

  • Best Lawyers in America — Awards:

    2026

  • Best Lawyers in America — ABA, Tort Trial & Insurance Practice Section (TIPS) Leadership Academy – 2008-2009

    2026

Locations

Office locations

Main office

123 North Wacker Drive, Suite 1800

Chicago, Illinois 60606

Open in Google Maps

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Frequently asked

Common questions

  • What areas of law does Gary L. Gassman practice?

    Gary L. Gassman focuses on Insurance.

  • Where is Gary L. Gassman located?

    Gary L. Gassman primarily serves clients in Chicago, Illinois, with an office at 123 North Wacker Drive, Suite 1800.

  • How experienced is Gary L. Gassman?

    Gary L. Gassman has 33 years of legal practice, having been licensed since 1993.

  • Is Gary L. Gassman a verified attorney?

    Gary L. Gassman's profile is listed but has not yet been claimed by the attorney. Verification status is pending.

  • How can I schedule a consultation with Gary L. Gassman?

    You can book a consultation through LawyersListed directly from this page. Initial outreach can also be made by phone at 312-382-3100.