as of 6/18/2026 7:30:58 AM

Mary Caroline Niehaus

Sidley Austin LLP
One South Dearborn Street
Chicago, Illinois 60603-2302

(312) 853-6090

Not available

Date Admitted

November 10, 1988

Illinois Registration Status

Active and authorized to practice law

Malpractice Insurance

In annual registration, the attorney reported that the attorney, or the attorney’s firm, maintains malpractice insurance.

Public Record of Discipline and Pending Proceedings

None

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