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Tonya Joy Gregg Whitzel
Tonya Joy Gregg Whitzel is a lawyer in Dallas, TX who works for Dallas County District Attorney's Office. Practice areas include Criminal. Licensed in Texas since 2005. Graduated from Texas Wesleyan University in 2003.
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Law school
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Office
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Tonya Joy Gregg Whitzel
Dallas County District Attorney's OfficeDallas, TX·21 years licensed
Claim profileContact attorney
Tonya Joy Gregg Whitzel is a lawyer in Dallas, TX who works for Dallas County District Attorney's Office. Practice areas include Criminal. Licensed in Texas since 2005. Graduated from Texas Wesleyan University in 2003.
Law school
Texas Wesleyan University
Class of 2003
Bar admission
2005
State Bar of TX · No. 24048883
Office
133 N Riverfront Blvd Ste 19
Dallas, TX 75207
Disciplinary
None on record
Clean since admission
Career history
2 observed firms
Based on State Bar of Texas snapshots — each row is a firm the attorney was registered with at one of our quarterly pulls.
- Irving City Attorney's OfficeAS OF MAY 2023Private Law Practice · Irving, TX
- Dallas County District Attorney's OfficeAPR 2026 — PRESENTPrivate Law Practice · Dallas, TX
Case data
Case data
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Practice & jurisdiction
Practice areas
- Criminal
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Last refreshed Jun 2026