Infectious Disease Specialists in Texas
Data updated monthly · Last refresh October 2026
679 Infectious Disease providers practice in Texas, including 184 (27%) 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.
679providers
184telehealth
Houstontop city
Infectious Disease by city in Texas
Choose a city to see providers there.
Where Infectious Disease Specialists in Texas practice
From CMS Medicare enrollment records covering 488 of the 679 providers listed here (72%). Providers who do not bill Medicare are not included in these figures.
28%solo or small practice (under 10 clinicians)
16%mid-size group (10 to 99)
56%large group or health system (100+)
Largest practice groups
| Group (as registered with Medicare) | Infectious Disease Specialists | All clinicians in group | Main city |
| University of Texas Southwestern Medical Center at Dallas | 43 | 3,156 | Dallas |
| Physicians Referral Service | 22 | 2,728 | Houston |
| Tmh Physician Associates PLLC | 21 | 1,881 | Houston |
| Houston Methodist Specialty Physicians | 21 | 1,498 | Houston |
| Cls Health PLLC | 19 | 176 | Houston |
Hospitals where they hold privileges
| Hospital | City | Ownership | CMS star rating | Infectious Disease Specialists affiliated |
| Memorial Hermann Hospital System | Houston | Nonprofit | 3 of 5 | 37 |
| Parkland Health & Hospital System | Dallas | Government | 3 of 5 | 36 |
| Ut of Texas Southwestern University Hospital - William P. Clements Jr. | Dallas | Government | 4 of 5 | 33 |
| Houston Methodist Hospital | Houston | Nonprofit | 5 of 5 | 31 |
| Harris Health | Houston | Government | 3 of 5 | 24 |
Sources: CMS Doctors and Clinicians (August 2026) and Facility Affiliation files (August 2026); hospital ownership type and overall star rating from CMS Hospital General Information (July 2026). A clinician in several groups is counted once, in the largest group they bill through. Ownership type is what the hospital reports to CMS; it does not show private equity or other investor ownership. How we build this directory.
Infectious Disease 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. Daniel Canario, M.D.Abilene, TX · $145 in drug and device payments (2025) ·
(325) 672-3252 Dr. Yamini Kalla, MDAbilene, TX · $115 in drug and device payments (2025) ·
(325) 670-5570 Dr. Marvin Fojtasek, MDAddison, TX · No drug or device payments recorded (2025) ·
(972) 661-2273 Dr. Cheryl-ann Monteiro, M.D. M.P.H.Allen, TX · No drug or device payments recorded (2025) ·
(229) 395-6515 Dr. Abhijit Gutal, M.D.Amarillo, TX · No drug or device payments recorded (2025) ·
(806) 414-9100 Dr. Deepak Garg, MDAmarillo, TX · No drug or device payments recorded (2025) ·
(806) 358-0200 Dr. Flint Smith, MDAmarillo, TX · $839 in drug and device payments (2025) ·
(806) 358-0200 Dr. John Milton, MDAmarillo, TX · $25 in drug and device payments (2025) ·
(806) 354-5480 Dr. Joseph Carlisle, M.D.Amarillo, TX · $513 in drug and device payments (2025) ·
(806) 358-0200 Dr. Pablo Rodriguez, MDAmarillo, TX · No drug or device payments recorded (2025) ·
(806) 356-2280 Dr. Bienvenido GatmaitanArlington, TX · No drug or device payments recorded (2025) ·
(817) 860-6062 Dr. Charles Mcclean, D.O.Arlington, TX · $428 in drug and device payments (2025) ·
(817) 557-1900 Dr. Elleni Woldesenbet, M.D.Arlington, TX · No drug or device payments recorded (2025) ·
(817) 417-0260 Dr. Barry Hafkin, MDAustin, TX · No drug or device payments recorded (2025) ·
(512) 584-5398 Dr. Brian Metzger, MDAustin, TX · $8,784 in drug and device payments (2025) · Telehealth ·
(512) 459-9710 Dr. Dalia Elias El Bejjani, MDAustin, TX · No drug or device payments recorded (2025) · Telehealth ·
(512) 324-9650 Dr. Edward Sherwood, MDAustin, TX · No drug or device payments recorded (2025) ·
(512) 343-8070 Dr. Elizabeth Douglass, MDAustin, TX · $68 in drug and device payments (2025) · Telehealth ·
(409) 772-2222 Dr. Elizabeth Revere, MDAustin, TX · No drug or device payments recorded (2025) ·
(512) 978-8130 Dr. Frank Hudson, M.D., M.P.H.Austin, TX · No drug or device payments recorded (2025) ·
(512) 324-7000 Dr. Ganesh KrishnamurthiAustin, TX · No drug or device payments recorded (2025) ·
(512) 459-0301 Dr. Gayatri Nair, M.DAustin, TX · $418 in drug and device payments (2025) · Telehealth ·
(917) 349-4051 Dr. Jack Bissett, M.D.Austin, TX · $917 in drug and device payments (2025) · Telehealth ·
(512) 459-9710 Dr. James Evans, M.D.Austin, TX · $577 in drug and device payments (2025) · Telehealth ·
(512) 459-9710 Dr. Jennifer Shuford, M.D.Austin, TX · No drug or device payments recorded (2025) ·
(512) 459-0301 Dr. Kelli Bagwell, MDAustin, TX · $46 in drug and device payments (2025) · Telehealth ·
(512) 459-0301 Dr. Kristin Mondy, MDAustin, TX · $704 in drug and device payments (2025) · Telehealth ·
(512) 324-7036 Dr. Lisa Cornelius, M.D.Austin, TX · No drug or device payments recorded (2025) ·
(512) 776-6309 Dr. Lisa Ellis, M.D.Austin, TX · $390 in drug and device payments (2025) · Telehealth ·
(512) 459-9710 Dr. Matthew Robinson, M.D. Dr. Robert Huth, M.D.Austin, TX · No drug or device payments recorded (2025) ·
(512) 324-9650 Dr. Shobhit KeswaniAustin, TX · $227 in drug and device payments (2025) · Telehealth ·
(281) 885-9891 Dr. Stephanie Cobb, D.O.Austin, TX · $275 in drug and device payments (2025) · Telehealth ·
(512) 459-0301 Dr. Faiza Tahir, M.DBaytown, TX · $983 in drug and device payments (2025) ·
(281) 428-4024 Dr. Marina Nunez, MDBaytown, TX · No drug or device payments recorded (2025) ·
(281) 420-7290 Dr. Keshava ReddyBeaumont, TX · No drug or device payments recorded (2025) ·
(409) 892-6099 Dr. Raul Isern, MDBeaumont, TX · $247 in drug and device payments (2025) ·
(409) 791-8353 Dr. Rayhan Hashmey, M.DBeaumont, TX · $108 in drug and device payments (2025) ·
(409) 245-0761 Dr. Ajanta Sen, DOBedford, TX · No drug or device payments recorded (2025) · Telehealth ·
(817) 858-0065 Dr. Meenakshi Prabhakar, MDBedford, TX · No drug or device payments recorded (2025) ·
(817) 858-0065 Dr. Muhammad Anwar, M.D.Bedford, TX · No drug or device payments recorded (2025) · Telehealth ·
(817) 858-0065 Dr. Naga Vadlamudi, M.DBedford, TX · No drug or device payments recorded (2025) ·
(817) 858-0065 Dr. Nikhil Bhayani, M.D.Bedford, TX · $15,009 in drug and device payments (2025) · Telehealth ·
(817) 396-8877 Dr. Obulakshmipriya Subramanian, M.D. Dr. Rachel GnanaprakasamBedford, TX · No drug or device payments recorded (2025) ·
(817) 858-0065 Dr. Darlington Udeh, MDBrownsville, TX · No drug or device payments recorded (2025) ·
(956) 525-7817 Conditions Infectious Disease providers in Texas commonly treat
Patients often search by condition rather than specialty. These are conditions typically managed by Infectious Disease providers. Individual practices vary, so confirm with the provider before booking.
- Long COVID
- HIV care
- Lyme disease
- Recurrent infections
- Travel medicine
Common questions
How many Infectious Disease providers are in Texas?There are 679 Infectious Disease providers with active NPI records practicing in Texas, according to federal NPPES data refreshed monthly.
Do Infectious Disease providers in Texas offer telehealth?Yes. 184 of the 679 Infectious Disease providers in Texas (about 27%) report offering telehealth services in CMS data.
Which cities in Texas have the most Infectious Disease providers?Houston (155), Dallas (113), San Antonio (55) have the highest concentration of Infectious Disease providers in Texas.
How many Infectious Disease providers in Texas received drug or device company payments?310 of 679 Infectious Disease providers in Texas (46%) received at least one payment from a drug or device company in 2025, according to the federal Open Payments program.
What conditions do Infectious Disease providers in Texas treat?Infectious Disease providers commonly treat long COVID, HIV care, Lyme disease, recurrent infections, travel medicine 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 Infectious Disease Specialists in Texas work in independent practices or large health systems?Among 488 Infectious Disease Specialists in Texas enrolled in Medicare, 28% bill through a solo or small practice with fewer than 10 clinicians, 16% through a mid-size group of 10 to 99, and 56% through a large group or health system with 100 or more clinicians, according to CMS enrollment records.
Which hospitals do Infectious Disease Specialists in Texas work at?According to CMS facility affiliation records, the Texas hospitals where the most Infectious Disease Specialists hold privileges are Memorial Hermann Hospital System in Houston; Parkland Health & Hospital System in Dallas; Ut of Texas Southwestern University Hospital - William P. Clements Jr. in Dallas.
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