Mark D. Winnubst
- Verified against the Texas bar record, July 2026
37 years in practice
First admitted in 1989
First admitted in 1989
- 1989 Admitted, Texas
Overview
Mark D. Winnubst is an attorney admitted in Texas (since 1989), based in Richardson, TX.
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 |
|---|---|---|---|
| Texas | 1989 | #21781200 | Active |
Education
- University of Notre DameLaw school, per the bar record
Contact and offices
Sheils Winnubst PC
1701 N Collins Blvd Ste 1100
Richardson, TX 75080
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 Richardson
Ordered by years licensed, from the same public records.
Sources for this profile: the Texas bar record. License status can change; check the bar's own record for the current status before hiring. Updated July 21, 2026.