JT
Jonathan Thalheimer
Jonathan Thalheimer is a lawyer in Dallas, TX who works for Thalheimer, Cipione, Whelan & Morgan, PLLC. Practice areas include Business, Contracts, Finance. Court admissions include Fifth Circuit Court of Appeals, Texas Northern District Court. Licensed in Texas since 1982. Graduated from University of Virginia in 1982.
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Law school
Bar admission
Office
Disciplinary
JT
Jonathan Thalheimer
Thalheimer, Cipione, Whelan & Morgan, PLLCDallas, TX·43 years licensed
Claim profileContact attorney
Jonathan Thalheimer is a lawyer in Dallas, TX who works for Thalheimer, Cipione, Whelan & Morgan, PLLC. Practice areas include Business, Contracts, Finance. Court admissions include Fifth Circuit Court of Appeals, Texas Northern District Court. Licensed in Texas since 1982. Graduated from University of Virginia in 1982.
Law school
University of Virginia
Class of 1982
Bar admission
1982
State Bar of TX · #19819900
Office
8350 N Central Expy Ste 1410 Ste 1420
Dallas, TX 75206
Disciplinary
None on record
Clean since admission
Case data
Case data
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Practice, courts & credentials
Practice areas4 listed
BusinessContractsFinanceReal Estate
Courts admitted2 total
Fifth Circuit Court of Appeals
Texas Northern District Court
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Last refreshed Aug 2026