MD
Mark Donheiser
Mark Donheiser is a lawyer in Dallas, TX who works for Mathis & Donheiser, P.C.. Practice areas include Appellate: Civil. Court admissions include Eleventh Circuit Court of Appeals, Fifth Circuit Court of Appeals. Licensed in Texas since 1983. Graduated from University of Texas in 1983.
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Law school
Bar admission
Office
Disciplinary
MD
Mark Donheiser
Mathis & Donheiser, P.C.Dallas, TX·42 years licensed
Claim profileContact attorney
Mark Donheiser is a lawyer in Dallas, TX who works for Mathis & Donheiser, P.C.. Practice areas include Appellate: Civil. Court admissions include Eleventh Circuit Court of Appeals, Fifth Circuit Court of Appeals. Licensed in Texas since 1983. Graduated from University of Texas in 1983.
Law school
University of Texas
Class of 1983
Bar admission
1983
State Bar of TX · No. 5974800
Office
1412 Main St Ste 2600 Ste 1100
Dallas, TX 75202
Disciplinary
None on record
Clean since admission
Case data
Case data
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Practice & jurisdiction
Practice areas
- Appellate: Civil
Courts admitted
- Eleventh Circuit Court of Appeals
- Fifth Circuit Court of Appeals
- Ninth Circuit Court of Appeals
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Last refreshed Jun 2026