DV
David Sloan Vassar
David Sloan Vassar is a lawyer in Addison, TX who works for Vassar, McCown, Dear & Sicotte, LLP. Practice areas include Litigation: Commercial. Court admissions include Texas Eastern District Court, Texas Northern District Court. Licensed in Texas since 1991. Graduated from Southern Methodist University in 1991.
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Law school
Bar admission
Office
Disciplinary
DV
David Sloan Vassar
Vassar, McCown, Dear & Sicotte, LLPAddison, TX·34 years licensed
Claim profileContact attorney
David Sloan Vassar is a lawyer in Addison, TX who works for Vassar, McCown, Dear & Sicotte, LLP. Practice areas include Litigation: Commercial. Court admissions include Texas Eastern District Court, Texas Northern District Court. Licensed in Texas since 1991. Graduated from Southern Methodist University in 1991.
Law school
Southern Methodist University
Class of 1991
Bar admission
1991
State Bar of TX · No. 20503175
Office
15851 Dallas Pkwy Ste 800
Addison, TX 75001
Disciplinary
None on record
Clean since admission
Case data
Case data
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Practice & jurisdiction
Practice areas
- Litigation: Commercial
Courts admitted
- Texas Eastern District Court
- Texas Northern District Court
- Texas Western District Court
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Last refreshed Jun 2026