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Internal Medicine Doctors in Texas

Data updated monthly · Last refresh October 2026

9,182 Internal Medicine providers practice in Texas, including 1,804 (20%) offering telehealth. The largest concentration is in Houston. Profiles include federal Open Payments records of money received from drug and device companies in 2025. Listings are drawn from federal public records and are not endorsements.

9,182providers
1,804telehealth
Houstontop city

Internal Medicine by city in Texas

Choose a city to see providers there.

Internal Medicine in Houston1,496 providers
Internal Medicine in Dallas950 providers
Internal Medicine in San Antonio658 providers
Internal Medicine in Austin607 providers
Internal Medicine in Fort Worth394 providers
Internal Medicine in El Paso263 providers
Internal Medicine in Galveston217 providers
Internal Medicine in Plano209 providers
Internal Medicine in Temple195 providers
Internal Medicine in Tyler143 providers
Internal Medicine in Lubbock119 providers
Internal Medicine in Sugar Land108 providers
Internal Medicine in Arlington102 providers
Internal Medicine in Longview100 providers
Internal Medicine in Irving99 providers
Internal Medicine in Corpus Christi95 providers
Internal Medicine in Amarillo82 providers
Internal Medicine in Frisco81 providers
Internal Medicine in Harlingen73 providers
Internal Medicine in Webster70 providers
Internal Medicine in Odessa66 providers
Internal Medicine in Richardson62 providers
Internal Medicine in San Angelo61 providers
Internal Medicine in Round Rock61 providers

Internal Medicine providers in Texas

Listed by city, largest first. Payment figures come from the federal Open Payments program, which requires drug and device companies to report what they pay physicians for consulting, speaking, meals, travel and royalties. A disclosed payment is a financial relationship, not evidence of wrongdoing, and many totals reflect a single meal. Figures cover calendar year 2025.

Dr. David Drysdale, DO
Jbsa Ft Sam Houston, TX · No drug or device payments recorded (2025) · (210) 292-7805
Dr. David Pratico
Jbsa Ft Sam Houston, TX · No drug or device payments recorded (2025) · (210) 916-5910
Dr. Destinee Lanagan
Jbsa Ft Sam Houston, TX · No drug or device payments recorded (2025) · (888) 433-6341
Dr. Dorothy Daniel, MD
Jbsa Ft Sam Houston, TX · No drug or device payments recorded (2025) · (210) 916-4808
Dr. Elena Crouch, MD
Jbsa Ft Sam Houston, TX · No drug or device payments recorded (2025) · (210) 292-7805
Dr. Elizabeth Blalock, MD
Jbsa Ft Sam Houston, TX · $43 in drug and device payments (2025) · (210) 916-2153
Dr. Eric Chan, DO
Jbsa Ft Sam Houston, TX · No drug or device payments recorded (2025) · (210) 916-0797
Dr. Espen Earl, MD
Jbsa Ft Sam Houston, TX · No drug or device payments recorded (2025) · (210) 916-2153
Dr. Fiona Lin, DO
Jbsa Ft Sam Houston, TX · No drug or device payments recorded (2025) · (210) 916-5910
Dr. Garrett Allen
Jbsa Ft Sam Houston, TX · $166 in drug and device payments (2025) · (210) 916-7500
Dr. Hannah Presson, DO
Jbsa Ft Sam Houston, TX · No drug or device payments recorded (2025) · (210) 916-3400
Dr. Ivana Martos
Jbsa Ft Sam Houston, TX · No drug or device payments recorded (2025) · (210) 916-5649
Dr. Ji-min Park, MD
Jbsa Ft Sam Houston, TX · No drug or device payments recorded (2025) · (210) 292-7805
Dr. John-henry Dean, MD
Jbsa Ft Sam Houston, TX · $73 in drug and device payments (2025) · (210) 292-7805
Dr. Judah Morgan, MD
Jbsa Ft Sam Houston, TX · No drug or device payments recorded (2025) · (210) 916-5554
Dr. Kajal Patel, MD
Jbsa Ft Sam Houston, TX · No drug or device payments recorded (2025) · (210) 916-4141
Dr. Keenan Larsen, DO
Jbsa Ft Sam Houston, TX · $76 in drug and device payments (2025) · (210) 916-0797
Dr. Koree Begovic, MD
Jbsa Ft Sam Houston, TX · No drug or device payments recorded (2025) · (210) 916-5910
Dr. Kristina Thompson, M.D.
Jbsa Ft Sam Houston, TX · No drug or device payments recorded (2025) · (210) 916-2153
Dr. Mary Luckasen
Jbsa Ft Sam Houston, TX · No drug or device payments recorded (2025) · (210) 916-5910
Dr. Matthew Grossmann, MD
Jbsa Ft Sam Houston, TX · No drug or device payments recorded (2025) · (210) 539-9582
Dr. Matthew Soderstrom, MD
Jbsa Ft Sam Houston, TX · No drug or device payments recorded (2025) · (210) 292-7805
Dr. Megan Krager, DO
Jbsa Ft Sam Houston, TX · $15 in drug and device payments (2025) · (210) 292-7805
Dr. Melissa Postoll-downs, MD
Jbsa Ft Sam Houston, TX · $15 in drug and device payments (2025) · (210) 292-7805
Dr. Nicholas Kunce, MD
Jbsa Ft Sam Houston, TX · No drug or device payments recorded (2025) · (210) 916-0935
Dr. Nicholas Thorneloe, MD
Jbsa Ft Sam Houston, TX · No drug or device payments recorded (2025) · (210) 292-7805
Dr. Patricia Rosillo, M.D.
Jbsa Ft Sam Houston, TX · $632 in drug and device payments (2025) · (210) 916-5000
Dr. Patton Mcclelland, MD
Jbsa Ft Sam Houston, TX · No drug or device payments recorded (2025) · (210) 292-7805
Dr. Prince Kim, DO
Jbsa Ft Sam Houston, TX · $110 in drug and device payments (2025) · (210) 916-2928
Dr. Ricardo Galindo, MD
Jbsa Ft Sam Houston, TX · $75 in drug and device payments (2025) · (210) 220-8923
Dr. Robert Gibbons, M.D.
Jbsa Ft Sam Houston, TX · $96 in drug and device payments (2025) · (210) 636-4424
Dr. Ryan Mcnutt, MD
Jbsa Ft Sam Houston, TX · No drug or device payments recorded (2025) · (210) 916-2153
Dr. Ryan Polston, MD
Jbsa Ft Sam Houston, TX · No drug or device payments recorded (2025) · (210) 916-2153
Dr. Samantha Schweickhardt
Jbsa Ft Sam Houston, TX · No drug or device payments recorded (2025) · (210) 916-5000
Dr. Sanghwa Park, MD
Jbsa Ft Sam Houston, TX · No drug or device payments recorded (2025) · (210) 916-9900
Dr. Sara Sutton, DO
Jbsa Ft Sam Houston, TX · $43 in drug and device payments (2025) · (210) 916-4141
Dr. Scott Edelson
Jbsa Ft Sam Houston, TX · No drug or device payments recorded (2025) · (210) 916-5910
Dr. Soyoun Pak, MD, MS
Jbsa Ft Sam Houston, TX · $290 in drug and device payments (2025) · (210) 292-7805
Dr. Steffen Lis, MD
Jbsa Ft Sam Houston, TX · No drug or device payments recorded (2025) · (210) 916-2153
Dr. Tannur Oakes, MD
Jbsa Ft Sam Houston, TX · No drug or device payments recorded (2025) · (210) 916-0935
Dr. Thomas Deacy
Jbsa Ft Sam Houston, TX · No drug or device payments recorded (2025) · (210) 916-9900
Dr. Tyler Doty, DO
Jbsa Ft Sam Houston, TX · $158 in drug and device payments (2025) · (210) 539-5545
Dr. Aneesh Bapodra
Jbsa Lackland, TX · No drug or device payments recorded (2025) · (210) 292-7805
Dr. Asha De, M.D.
Jbsa Lackland, TX · No drug or device payments recorded (2025) · (210) 292-6225
Dr. Brandy Lybeck, M.D.
Jbsa Lackland, TX · No drug or device payments recorded (2025) · (210) 292-6225
Dr. Conner Marsden, DO
Jbsa Lackland, TX · No drug or device payments recorded (2025) · (210) 292-7805
Dr. Daniel Nassery, D.O.
Jbsa Lackland, TX · No drug or device payments recorded (2025) · (210) 292-7805
Dr. David Young, M.D.
Jbsa Lackland, TX · No drug or device payments recorded (2025) · (210) 464-1189
Dr. Dominic Bracero, MD
Jbsa Lackland, TX · No drug or device payments recorded (2025) · (210) 292-7805
Dr. Henry Danchi
Jbsa Lackland, TX · No drug or device payments recorded (2025) · (210) 292-7805

Conditions Internal Medicine providers in Texas commonly treat

Patients often search by condition rather than specialty. These are conditions typically managed by Internal Medicine providers. Individual practices vary, so confirm with the provider before booking.

Common questions

How many Internal Medicine providers are in Texas?

There are 9,182 Internal Medicine providers with active NPI records practicing in Texas, according to federal NPPES data refreshed monthly.

Do Internal Medicine providers in Texas offer telehealth?

Yes. 1,804 of the 9,182 Internal Medicine providers in Texas (about 20%) report offering telehealth services in CMS data.

Which cities in Texas have the most Internal Medicine providers?

Houston (1,496), Dallas (950), San Antonio (658) have the highest concentration of Internal Medicine providers in Texas.

How many Internal Medicine providers in Texas received drug or device company payments?

3,948 of 9,182 Internal Medicine providers in Texas (43%) received at least one payment from a drug or device company in 2025, according to the federal Open Payments program.

What conditions do Internal Medicine providers in Texas treat?

Internal Medicine providers commonly treat high blood pressure, type 2 diabetes, high cholesterol, preventive care, chronic disease management and related conditions. Individual practices vary, so confirm with the provider before booking.

Where does this data come from?

Provider counts and profiles come from the federal NPPES registry and CMS Doctors and Clinicians files. Payment figures come from the CMS Open Payments program for calendar year 2025. The directory refreshes monthly.

Do most Internal Medicine Doctors in Texas work in independent practices or large health systems?

Among 5,747 Internal Medicine Doctors in Texas enrolled in Medicare, 23% bill through a solo or small practice with fewer than 10 clinicians, 17% through a mid-size group of 10 to 99, and 60% through a large group or health system with 100 or more clinicians, according to CMS enrollment records.

Which hospitals do Internal Medicine Doctors in Texas work at?

According to CMS facility affiliation records, the Texas hospitals where the most Internal Medicine Doctors hold privileges are Memorial Hermann Hospital System in Houston; Baylor University Medical Center in Dallas; Houston Methodist Hospital in Houston.

Related reading on HealthcareDiscovery.AI

Internal Medicine in all 50 states Search all 9,182 in the directory Ask Zach for help choosing

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Try a city like Tucson, a zip like 85016, or a specialty like psychiatry. For a doctor by name, use the full search.
Sources: NPPES (CMS), Doctors and Clinicians national files, CMS Open Payments 2025. Updated monthly. Records are public federal data and are not verified credentials, licensure checks, or endorsements. This directory is informational and not medical advice. How we build this directory. Are you a Internal Medicine in Texas? Get featured.