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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. Ketan Patel, M.D.
Dallas, TX · No drug or device payments recorded (2025) · (972) 230-5601
Dr. Kevin Affum, M.D.
Dallas, TX · $93 in drug and device payments (2025) · (214) 820-3000
Dr. Kevin Nguyen, MD
Dallas, TX · $617 in drug and device payments (2025) · (214) 221-6362
Dr. Khaled Al-hreish
Dallas, TX · No drug or device payments recorded (2025) · (214) 820-2361
Dr. Khawer Khadimally, DO
Dallas, TX · No drug or device payments recorded (2025) · Telehealth · (214) 947-2306
Dr. Kimberly Johnson, D.O.
Dallas, TX · $80 in drug and device payments (2025) · (214) 946-4535
Dr. Kimberly Riley, M.D.
Dallas, TX · $401 in drug and device payments (2025) · (214) 821-1177
Dr. Kimberly Sims, M.D.
Dallas, TX · No drug or device payments recorded (2025) · Telehealth · (617) 505-1520
Dr. Kimulique Allen, MD
Dallas, TX · No drug or device payments recorded (2025) · (214) 345-5999
Dr. Kinnari Modi, DO
Dallas, TX · $523 in drug and device payments (2025) · (214) 947-2306
Dr. Kiran Khurana, MD
Dallas, TX · No drug or device payments recorded (2025) · (214) 266-1600
Dr. Kirtana Sunderajan, MD
Dallas, TX · $233 in drug and device payments (2025) · (214) 820-3000
Dr. Kojo Pobee, MD
Dallas, TX · No drug or device payments recorded (2025) · (469) 323-8529
Dr. Krishnakumar Muthu, MD
Dallas, TX · No drug or device payments recorded (2025) · (214) 217-1911
Dr. Krishnan Nair, MD
Dallas, TX · $362 in drug and device payments (2025) · Telehealth · (214) 345-5999
Dr. Kris Mehta, M.D.
Dallas, TX · $28 in drug and device payments (2025) · (469) 800-7974
Dr. Kristina Hernandez, D.O.
Dallas, TX · No drug or device payments recorded (2025) · Telehealth · (469) 518-4823
Dr. Kristopher Aten, DO
Dallas, TX · $714 in drug and device payments (2025) · (214) 947-2348
Dr. Kruti Thakkar, M.D.
Dallas, TX · No drug or device payments recorded (2025) · (214) 648-2992
Dr. Kuroush Nezafati, MD
Dallas, TX · No drug or device payments recorded (2025) · (214) 947-6700
Dr. Kyle Gummelt, D.O.
Dallas, TX · $981 in drug and device payments (2025) · (972) 993-5040
Dr. Kyle Lloyd, M.D.
Dallas, TX · $853 in drug and device payments (2025) · (214) 828-2889
Dr. Kyle Madison, MD
Dallas, TX · $131 in drug and device payments (2025) · (214) 947-2348
Dr. Kyle O'malley
Dallas, TX · No drug or device payments recorded (2025) · (214) 590-8000
Dr. Kyle Rowe, M.D.
Dallas, TX · $50 in drug and device payments (2025) · (214) 820-2361
Dr. Kyle Wedin, M.D., PH.D.
Dallas, TX · $216 in drug and device payments (2025) · Telehealth · (214) 640-9600
Dr. Kyle Weinstein, MD
Dallas, TX · $492 in drug and device payments (2025) · (214) 345-6789
Dr. Kylie Cullinan, MD
Dallas, TX · No drug or device payments recorded (2025) · Telehealth · (214) 645-8600
Dr. Laila Hirjee, M.D.
Dallas, TX · No drug or device payments recorded (2025) · (214) 824-3333
Dr. Lanikwa Peoples, MD
Dallas, TX · $1,902 in drug and device payments (2025) · (214) 289-9797
Dr. Larry Davis, MD
Dallas, TX · No drug or device payments recorded (2025) · (254) 644-7886
Dr. Laura Defina, M.D.
Dallas, TX · No drug or device payments recorded (2025) · (972) 341-3200
Dr. Laura De Moya Vega, M.D.
Dallas, TX · No drug or device payments recorded (2025) · (214) 820-3000
Dr. Lauren Ausama
Dallas, TX · $657 in drug and device payments (2025) · Telehealth · (214) 941-1353
Dr. Lauren Hoffman, MD
Dallas, TX · $211 in drug and device payments (2025) · (214) 947-2385
Dr. Lauretta Ogbue, MD
Dallas, TX · No drug or device payments recorded (2025) · (180) 036-2273
Dr. Leena Pathikonda, D.O.
Dallas, TX · $17 in drug and device payments (2025) · (469) 800-9000
Dr. Leonard Comess, MD
Dallas, TX · No drug or device payments recorded (2025) · (214) 728-1113
Dr. Leslie Cler, MD
Dallas, TX · $31 in drug and device payments (2025) · (214) 947-2385
Dr. Lexis Will, MD
Dallas, TX · $119 in drug and device payments (2025) · (812) 774-0298
Dr. Lianne Cagnazzi, MD
Dallas, TX · No drug or device payments recorded (2025) · (214) 645-8600
Dr. Lina Ghory, M.D.
Dallas, TX · No drug or device payments recorded (2025) · (180) 084-9359
Dr. Linda Chen, DO
Dallas, TX · No drug or device payments recorded (2025) · (214) 947-2306
Dr. Linda Sue Miller, M.D.
Dallas, TX · No drug or device payments recorded (2025) · (214) 678-0500
Dr. Linda Teague, M.D.
Dallas, TX · No drug or device payments recorded (2025) · (214) 826-6503
Dr. Lindsey Stockton, M.D.
Dallas, TX · No drug or device payments recorded (2025) · (214) 947-2455
Dr. Ling Chu, M.D.
Dallas, TX · No drug or device payments recorded (2025) · (214) 645-8600
Dr. Linh Nguyen, MD
Dallas, TX · $331 in drug and device payments (2025) · Telehealth · (972) 276-6888
Dr. Linsheng Guo, M.D.
Dallas, TX · No drug or device payments recorded (2025) · (214) 820-8500
Dr. Lisa Clark, MD
Dallas, TX · No drug or device payments recorded (2025) · (214) 739-0772

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

Related

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.