AttorneyGreg Marks● 25 total views
GM

Greg Marks

Law Office of J. Gregory Marks·Dallas, TX·38 years licensed

Greg Marks is a lawyer in Dallas, TX who works for Law Office of J. Gregory Marks. Practice areas include Litigation: Personal Injury, Mediation. Board certifications include Personal Injury Trial Law. Licensed in Texas since 1987. Graduated from Southern Methodist University in 1987.

Claim profileContact attorney
Law school
Class of 1987
Bar admission
1987
State Bar of TX · No. 12994900
Office
901 Main St Ste 3670
Dallas, TX 75202
Disciplinary
None on record
Clean since admission
GM
Dallas, TX·38 years licensed
Claim profileContact attorney

Greg Marks is a lawyer in Dallas, TX who works for Law Office of J. Gregory Marks. Practice areas include Litigation: Personal Injury, Mediation. Board certifications include Personal Injury Trial Law. Licensed in Texas since 1987. Graduated from Southern Methodist University in 1987.

Law school
Bar admission
1987
State Bar of TX · No. 12994900
Office
901 Main St Ste 3670
Dallas, TX 75202
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.

  1. Law Office of J. Gregory MarksAS OF MAY 2023
    Private Law Practice · Keller, TX
  2. Law Office of J. Gregory MarksAPR 2026 — PRESENT
    Private Law Practice · Dallas, TX
Case data

Case data

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Practice & jurisdiction
Practice areas
  • Litigation: Personal Injury
  • Mediation
Courts admitted
  • Fifth Circuit Court of Appeals
  • Texas Eastern District Court
  • Texas Northern District Court
  • Texas Southern District/Bankruptcy Court
  • Texas Western District Court
  • US Tax Court
Credentials
Board certification
Personal Injury Trial Law
TBLS · Certified 1997
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Last refreshed Jun 2026