as of 6/18/2026 6:10:37 AM

Karl Raymond Ottosen

Ottosen DiNolfo Hasenbalg & Castaldo, Ltd.
2441 Warrenville Road Suite 310
Lisle, Illinois 60532

(630) 682-0085

Not available

Date Admitted

November 16, 1984

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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