AttorneyDana Marie Gannon
DG

Dana Marie Gannon

Thornton, Biechlin, Segrato, Reynolds & Guerra, LC

San Antonio, TX · Bexar County · 37 years licensed

Cases
106
Licensed
37 yrs

Dana Marie Gannon has been licensed in Texas since Nov 1989 — 37 years — and has filed under this bar number in 106 cases since 2017, more than half of them in Harris County courts. The docket is civil (other): 48 of 106 filings, with personal injury and debt & contracts behind it. One board certification, no disciplinary history.

Case type by yearCourt-record case types
Count
  • Motor Vehicle Accident18
  • Premises13
  • Personal Inj (Non-Auto)11
  • Other Civil5
  • Other Property5
Motor Vehicle AccidentMotor Vehicle AccidentPremisesPremisesPersonal Inj (Non-Auto)Personal Inj (Non-Auto)Other CivilOther CivilOther PropertyOther PropertyDebt/Contract - Consumer/DtpaDebt/Contract - Consumer/DtpaWorkers CompensationWorkers CompensationMiscellaneous/other civilMiscellaneous/other civilOther Injury or DamageOther Injury or DamageReal PropertyReal Property30 other types30 other types’17’18’19’20’21’22’23’24’25’26
Cases filed by year2026 is a partial year
  • 2026Partial6
  • 202514
  • 202416
  • 202322
  • 20229
  • 20216
  • 202013
  • 20195
  • 201812
  • 20173
1122’17’18’19’20’21’22’23’24’25’26

Showing filings under this bar number from 2017 to present in the county court records Referlex has imported; 2026 is a partial year.

Courts appeared in most106 cases · 50 courts

Cases are grouped by the court a filing names; appellate courts group together, not under the county a case came from.

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Last refreshed Nov 2026