Michael Joseph O'Brien
- Verified against the Supreme Court of Ohio attorney directory and the Florida bar record, July 2026
43 years in practice
First admitted in 1983
First admitted in 1983
- 1983 Admitted, Ohio
- 1986 Admitted, Florida
Overview
Michael Joseph O'Brien is an attorney admitted in Ohio (since 1983) and Florida (since 1986), based in Beachwood, OH.
This profile is built from public bar records and shows only what those records contain. Michael has not written or endorsed anything on this page.
Jurisdictions admitted
| Jurisdiction | Admitted | Bar number | Status |
|---|---|---|---|
| Ohio | 1983 | #18769 | Active |
| Florida | 1986 | #586528 | Active |
Education
- Cleveland State UniversityLaw school, per the bar record
Contact and offices
Brennan Manna & Diamond LLC
25550 Chagrin Boulevard Ste 100
Beachwood, OH 44122
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 Beachwood
Ordered by years licensed, from the same public records.
Sources for this profile: the Supreme Court of Ohio attorney directory; the Florida bar record. License status can change; check the bar's own record for the current status before hiring. Updated July 12, 2026.