LD
Leslie R. De Cillis
Leslie R. De Cillis is a lawyer in Dallas, TX who works for Decillis Law, PLLC. Practice areas include Business, Contracts, Technology. Licensed in Texas since 1991. Graduated from Southern Methodist University in 1991.
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Law school
Bar admission
Office
Disciplinary
LD
Leslie R. De Cillis
Decillis Law, PLLCDallas, TX·34 years licensed
Claim profileContact attorney
Leslie R. De Cillis is a lawyer in Dallas, TX who works for Decillis Law, PLLC. Practice areas include Business, Contracts, Technology. 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. 5706700
Office
6923 Helsem Way
Dallas, TX 75230
Disciplinary
None on record
Clean since admission
Case data
Case data
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Practice & jurisdiction
Practice areas
- Business
- Contracts
- Technology
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Last refreshed Jun 2026