

Primary Election
Party selects its nominee.
Current rolePhysician (Emergency Medicine)
PartyDemocratic
Political ideologyProgressive Democrat
LocationTexas
BackgroundPhysician (Emergency Medicine)
Notable personal detailsAda Cuellar is a Democratic candidate for the U.S. House in Texas’ 15th Congressional District in the 2026 cycle. She is an emergency medicine physician based in Harlingen, Texas, and ran for federal office for the first time in 2026. Her principal campaign committee is Dr. Cuellar for Congress.
Supports reversing recent federal cuts and opposing tax cuts for billionaires while expanding federal support for programs like education and healthcare; favors targeted subsidies and tax incentives for energy development alongside policies to help families keep more money.
Supports expanding access to affordable healthcare and treating healthcare as a right, including options to buy into Medicare and strengthening public programs to increase coverage in South Texas.
Supports secure borders and enforcement against violent criminals while opposing indiscriminate raids and militarized enforcement in communities; favors clear rules for legal entry, a coherent guest worker program, and a pathway to citizenship for people who work and pay taxes.
Supports restoring and protecting abortion access, including codifying Roe v. Wade and defending a woman’s right to choose. Advocates treating healthcare as a right and reversing restrictions on reproductive care.
Supports an "all-of-the-above" energy strategy that promotes wind and solar alongside oil, gas, nuclear, hydro, biomass, and geothermal, and calls for continuing subsidies/tax breaks to support energy development. Emphasizes increasing electricity supply to lower costs and supports policies that do not prioritize cutting fossil-fuel production.
Ada Cuellar lost the Democratic primary for Texas’s 15th Congressional District to Tejano singer Bobby Pulido, who won by a wide margin. The race drew attention as a test of Democratic direction in the district, with Cuellar framed as a more progressive candidate and backed by an endorsement from Rep. Jasmine Crockett. Pulido will go on to face Republican incumbent Monica De La Cruz in the general election in a district seen as difficult for Democrats after being redrawn.


Aggregation source: FiftyPlusOne
2026
LatestCycle 2026
Source: FEC
New updates coming soon
We're monitoring and will update when new data impacts the race.