AttorneyMark Keith O'Briant● 28 total views
MO

Mark Keith O'Briant

Law Office of Mark O'Briant·Dallas, TX·Denton County·47 years licensed

Mark Keith O'Briant is a lawyer in Dallas, TX who works for Law Office of Mark O'Briant. Practice areas include Real Estate, Wills-Trusts-Probate. Court admissions include Fifth Circuit Court of Appeals, Texas Eastern District Court. Licensed in Texas since 1978. Graduated from University of Texas in 1978.

Claim profileContact attorney
Law school
Class of 1978
Bar admission
1978
State Bar of TX · #15165700
Office
15851 Dallas Parkway, Suite 600
Dallas, TX 75001
Disciplinary
None on record
Clean since admission
MO

Mark Keith O'Briant

Law Office of Mark O'Briant
Dallas, TX·47 years licensed
Claim profileContact attorney

Mark Keith O'Briant is a lawyer in Dallas, TX who works for Law Office of Mark O'Briant. Practice areas include Real Estate, Wills-Trusts-Probate. Court admissions include Fifth Circuit Court of Appeals, Texas Eastern District Court. Licensed in Texas since 1978. Graduated from University of Texas in 1978.

Law school
University of Texas
Class of 1978
Bar admission
1978
State Bar of TX · #15165700
Office
15851 Dallas Parkway, Suite 600
Dallas, TX 75001
Disciplinary
None on record
Clean since admission
Is this you?

Claim your profile to add a verified badge and access your dashboard.

Claim profile →

Case data

Click “Load case data” above to view charts.

Practice, courts & credentials
Practice areas2 listed
Real EstateWills-Trusts-Probate
Courts admitted5 total
Fifth Circuit Court of Appeals
Texas Eastern District Court
Texas Northern Bankruptcy Court
Texas Northern District Court
US Supreme Court
No reviews yet. Be the first →
Last refreshed Aug 2026