John E. Mossberg

John E. Mossberg

Litigation - ERISA
Recognized Since Recognized in Best Lawyers since 2010

About John

John E. Mossberg is a top attorney recognized by Best Lawyers in the practice area(s) of Litigation - ERISA.John E., who practices law in Milwaukee, Wisconsin, has been recognized since 2010. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which John E. is held by other top lawyers in the same geographic and legal practice area.

John E. Mossberg is a top attorney recognized by Best Lawyers in the practice area(s) of Litigation - ERISA.John E., who practices law in Milwaukee, Wisconsin, has been recognized since 2010. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which John E. is held by other top lawyers in the same geographic and legal practice area.

John E. Mossberg is a top attorney recognized by Best Lawyers in the practice area(s) of Litigation - ERISA.

John E., who practices law in Milwaukee, Wisconsin, has been recognized since 2010. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which John E. is held by other top lawyers in the same geographic and legal practice area.

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4.7 / 5

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Mei Lin Zhang

Jan 05, 2026

Strategic Insight Turned a Complex Case into Success

My healthcare organization faced an ERISA litigation challenge over multi-employer plan withdrawals. John E. Mossberg's strategic approach was brilliant. He blended his deep knowledge of employee bene...