Iowa attorney record
Teresa Ann O'Brien
Teresa Ann O'Brien is an attorney registered with the Iowa Supreme Court — Office of Professional Regulation under bar number 10260, admitted in 1989. The current public license status is "Active" as of 2026-06-13.
Active license with no disbarment or suspension of record.
The current license status of record is active, and no disbarment or suspension is reflected in the public record we hold.
A summary of the public record — not a rating of skill, not a recommendation, not legal advice.
Experience vs. active Iowa attorneys
State median: 18 yrs
37 yrs admitted — more experience than ~83% of active Iowa attorneys.
Years since admission, active Iowa attorneys with a published admission year (n = 9,668). This attorney's band is highlighted.
License & registration
| Full name | Teresa Ann O'Brien |
|---|---|
| Bar / registration number | 10260 |
| License status | Active |
| Admission year | 1989 |
| Law school | Not on record |
| Business location | Sioux City, IA |
| Firm | Not on record |
| Discipline standing | No disbarment or suspension is reflected in the current public status. Itemized disciplinary orders are not yet integrated for Iowa; see the official source for the full record. |
Federal court activity
Federal court activity has not been compiled for this attorney yet.
Source & last updated
Source: Iowa Supreme Court — Office of Professional Regulation — official attorney record. As of 2026-06-13 (last roster ingest).
Frequently asked questions
Is Teresa Ann O'Brien a licensed attorney in Iowa?
Teresa Ann O'Brien is registered with the Iowa Supreme Court — Office of Professional Regulation under bar number 10260. The current public license status of record is "Active" as of 2026-06-13.
Has Teresa Ann O'Brien been disbarred or suspended?
No disbarment or suspension is reflected in Teresa Ann O'Brien's current public license status of record per the Iowa Supreme Court — Office of Professional Regulation.
What is Teresa Ann O'Brien's bar number?
Teresa Ann O'Brien's Iowa bar/registration number is 10260, assigned by the Iowa Supreme Court — Office of Professional Regulation. A bar number is the most reliable way to confirm you have the right attorney, especially for common names.
When was Teresa Ann O'Brien admitted to practice law?
Teresa Ann O'Brien was admitted in 1989 — about 37 years since admission per the Iowa Supreme Court — Office of Professional Regulation.
Where is Teresa Ann O'Brien's law office?
The Iowa Supreme Court — Office of Professional Regulation record lists a business location of Sioux City, IA for Teresa Ann O'Brien. Phone and email are not published in the public roster.
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