Mark Steven O'Brien
- Verified against the Supreme Court of Ohio attorney directory, July 2026
26 years in practice
First admitted in 2000
First admitted in 2000
- 2000 Admitted, Ohio
Overview
Mark Steven O'Brien is an attorney admitted in Ohio (since 2000), based in Cleveland Heights, OH.
This profile is built from public bar records and shows only what those records contain. Mark has not written or endorsed anything on this page.
Jurisdictions admitted
| Jurisdiction | Admitted | Bar number | Status |
|---|---|---|---|
| Ohio | 2000 | #72886 | Active |
Education
- Cleveland State UniversityLaw school, per the bar record
Contact and offices
Registered office
Cedar-Grandview Building
12434 Cedar Road, Suite 11
Cleveland Heights, OH 44106
The address and number above come from the attorney's public bar registration, which can lag a recent move. Confirm before visiting.
Other attorneys in Cleveland Heights
Ordered by years licensed, from the same public records.
Sources for this profile: the Supreme Court of Ohio attorney directory. License status can change; check the bar's own record for the current status before hiring. Updated July 12, 2026.