DirectoryDallasJohn N. DinanLast refreshed Jun 2026
JD
BAR · 5883500

John N. Dinan

Dallas, TX·43 years licensed

John N. Dinan is a lawyer in Dallas, TX. Practice areas include Business, Finance, Real Estate. Court admissions include Texas Northern District Court. Licensed in Texas since 1982. Graduated from New York Law School in 1982.

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Law school
Class of 1982
Bar admission
1982
State Bar of TX
Office
2000 McKinney Ave, Suite 2100
Dallas, TX
Disciplinary
None on record
Clean since admission
JD

John N. Dinan

BAR · 5883500
Dallas, TX·43 years licensed
No reviews yet

John N. Dinan is a lawyer in Dallas, TX. Practice areas include Business, Finance, Real Estate. Court admissions include Texas Northern District Court. Licensed in Texas since 1982. Graduated from New York Law School in 1982.

Law school
New York Law School
Class of 1982
Bar admission
1982
State Bar of TX
Office
2000 McKinney Ave, Suite 2100
Dallas, TX
Disciplinary
None on record
Clean since admission
Career history

3 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. Preston Hollow Capital, LLCAS OF MAY 2023
    In-House/Corporate Counsel · Dallas, TX
  2. Unknown firmAS OF APR 2026
    In-House/Corporate Counsel
  3. Unknown firmAS OF JUN 2026
    In-House/Corporate Counsel · Dallas, TX
Case history

Case history

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