MM
Mary M. Markantonis
Mary M. Markantonis is a lawyer in Houston, TX who works for Dean G. Pappas Law Firm, PLLC. Practice areas include Appellate: Civil, Insurance, Litigation: Personal Injury. Court admissions include Fifth Circuit Court of Appeals, Texas Eastern District Court. Licensed in Texas since 1977. Graduated from Southern Methodist University in 1977.
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Law school
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MM
Mary M. Markantonis
Dean G. Pappas Law Firm, PLLCHouston, TX·49 years licensed
Claim profileContact attorney
Mary M. Markantonis is a lawyer in Houston, TX who works for Dean G. Pappas Law Firm, PLLC. Practice areas include Appellate: Civil, Insurance, Litigation: Personal Injury. Court admissions include Fifth Circuit Court of Appeals, Texas Eastern District Court. Licensed in Texas since 1977. Graduated from Southern Methodist University in 1977.
Law school
Southern Methodist University
Class of 1977
Bar admission
1977
State Bar of TX · #12986800
Office
8588 Katy Fwy Ste 100
Houston, TX 77024
Disciplinary
None on record
Clean since admission
Case data
Case data
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Practice & jurisdiction
Practice areas
- Appellate: Civil
- Insurance
- Litigation: Personal Injury
- Workers' Compensation
Courts admitted
- Fifth Circuit Court of Appeals
- Texas Eastern District Court
- Texas Southern District Court
- US Supreme Court
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Last refreshed Jun 2026