Oncologists in Texas
Data updated monthly · Last refresh October 2026
545 Medical Oncology providers practice in Texas, including 291 (53%) 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.
545providers
291telehealth
Houstontop city
Medical Oncology by city in Texas
Choose a city to see providers there.
Medical Oncology 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. John Nugent, MDFort Worth, TX · No drug or device payments recorded (2025) ·
(817) 850-2000 Dr. Latha Neerukonda, MDFort Worth, TX · No drug or device payments recorded (2025) · Telehealth ·
(817) 921-3431 Dr. Mark Redrow, MDFort Worth, TX · No drug or device payments recorded (2025) ·
(817) 850-2000 Dr. Muhammad Isa, M.DFort Worth, TX · $20 in drug and device payments (2025) ·
(817) 852-8300 Dr. Randall Crim, MDFort Worth, TX · No drug or device payments recorded (2025) ·
(817) 346-6748 Dr. Robert Ruxer, MDFort Worth, TX · No drug or device payments recorded (2025) ·
(817) 413-1500 Dr. Rachel Theriault, M.D.Ft Worth, TX · $225 in drug and device payments (2025) · Telehealth ·
(817) 413-1500 Dr. Maria Montoya, MDGalveston, TX · No drug or device payments recorded (2025) ·
(409) 772-4194 Dr. Maurice Willis, MDGalveston, TX · $21,679 in drug and device payments (2025) ·
(409) 772-0035 Dr. Ramya-deepthi Vinnakota, D.O.Galveston, TX · $2,023 in drug and device payments (2025) ·
(409) 772-2653 Dr. Rohit Venkatesan, MDGalveston, TX · $209 in drug and device payments (2025) · Telehealth ·
(409) 772-1164 Dr. Dheeraj Reddy, M.DGarland, TX · $3,202 in drug and device payments (2025) · Telehealth ·
(972) 272-3417 Dr. Gavin Melmed, MDGarland, TX · $3,069 in drug and device payments (2025) · Telehealth ·
(972) 272-3417 Dr. Manish Gupta, M.D.Garland, TX · $994 in drug and device payments (2025) · Telehealth ·
(972) 272-3417 Dr. Brian Shimkus, MDGeorgetown, TX · $4,663 in drug and device payments (2025) ·
(512) 358-9428 Dr. Courtney Yau, M.D.Georgetown, TX · $525 in drug and device payments (2025) · Telehealth ·
(512) 687-2300 Dr. Derrick Nguyen, MDGeorgetown, TX · $399 in drug and device payments (2025) · Telehealth ·
(512) 358-9428 Dr. Mohammed Sabbagh, MDGeorgetown, TX · $2,825 in drug and device payments (2025) · Telehealth ·
(512) 358-9428 Dr. David Dspain, D.O.Granbury, TX · $909 in drug and device payments (2025) · Telehealth ·
(817) 579-3700 Dr. Nicole Bartosh, D.O.Granbury, TX · $38 in drug and device payments (2025) ·
(817) 759-7000 Dr. Meera Shreedhara Vasudha, MDGreenville, TX · $631 in drug and device payments (2025) · Telehealth ·
(903) 408-5112 Dr. Jyothi Dodlapati, M.D.Harker Heights, TX · $713 in drug and device payments (2025) · Telehealth ·
(512) 687-2300 Dr. Terence Herman, MDHarlingen, TX · No drug or device payments recorded (2025) ·
(956) 296-4676 Dr. William Gore, M.D.Hemphill, TX · No drug or device payments recorded (2025) ·
(409) 579-3070 Dr. Abenaa Brewster, M.D.Houston, TX · $37 in drug and device payments (2025) · Telehealth ·
(713) 792-6161 Dr. Adi Diab, M.DHouston, TX · $2,636 in drug and device payments (2025) ·
(713) 792-6161 Dr. Agop Bedikian, M.D.Houston, TX · No drug or device payments recorded (2025) ·
(713) 792-6161 Dr. Aihua Yen, M.D.Houston, TX · $524 in drug and device payments (2025) · Telehealth ·
(713) 798-1750 Dr. Alessandra Ferrajoli, M.D.Houston, TX · $18,854 in drug and device payments (2025) ·
(713) 792-6161 Dr. Amado Zurita-saavedra, M.D.Houston, TX · $4,946 in drug and device payments (2025) · Telehealth ·
(713) 792-6161 Dr. Aman Buzdar, M.D.Houston, TX · No drug or device payments recorded (2025) · Telehealth ·
(713) 792-6161 Dr. Amir Salam, M.D.Houston, TX · $306 in drug and device payments (2025) · Telehealth ·
(832) 783-1190 Dr. Ana-maria Gonzalez-angulo, M.D.Houston, TX · No drug or device payments recorded (2025) ·
(713) 792-6161 Dr. Andrew Dunbar, M.D.Houston, TX · No drug or device payments recorded (2025) ·
(713) 792-6161 Dr. Anita Sabichi, MDHouston, TX · No drug or device payments recorded (2025) ·
(713) 873-8890 Dr. Anna Belcheva, M. D.Houston, TX · $3,465 in drug and device payments (2025) · Telehealth ·
(281) 737-0435 Dr. Anneliese Gonzalez, M.D.Houston, TX · $182 in drug and device payments (2025) · Telehealth ·
(713) 704-3961 Dr. Anne Tsao, M.D.Houston, TX · $685 in drug and device payments (2025) · Telehealth ·
(713) 792-6161 Dr. Anthony Conley, M.D.Houston, TX · $548 in drug and device payments (2025) · Telehealth ·
(713) 792-6161 Dr. Aparna Jotwani, MDHouston, TX · No drug or device payments recorded (2025) ·
(713) 526-4243 Dr. Arlene Siefker-radtke, M.D.Houston, TX · $25,036 in drug and device payments (2025) ·
(713) 792-6161 Dr. Aron Rosenstock, M.D.Houston, TX · No drug or device payments recorded (2025) · Telehealth ·
(713) 792-6161 Dr. Banu Arun, M.D.Houston, TX · $128 in drug and device payments (2025) · Telehealth ·
(713) 792-6161 Dr. Benny Johnson, D.O.Houston, TX · No drug or device payments recorded (2025) ·
(713) 792-6161 Dr. Blessie Nelson, M.B.B.S.Houston, TX · $116 in drug and device payments (2025) · Telehealth ·
(713) 792-8666 Dr. Bonnie Glisson, M.D.Houston, TX · No drug or device payments recorded (2025) ·
(713) 792-6161 Dr. Bora Lim, MDHouston, TX · $14,998 in drug and device payments (2025) · Telehealth ·
(713) 792-6161 Dr. Brandon Smaglo, MDHouston, TX · No drug or device payments recorded (2025) · Telehealth ·
(713) 792-6161 Dr. Bryan Hennessy, M.D.Houston, TX · No drug or device payments recorded (2025) ·
(713) 792-6161 Common questions
How many Medical Oncology providers are in Texas?There are 545 Medical Oncology providers with active NPI records practicing in Texas, according to federal NPPES data refreshed monthly.
Do Medical Oncology providers in Texas offer telehealth?Yes. 291 of the 545 Medical Oncology providers in Texas (about 53%) report offering telehealth services in CMS data.
Which cities in Texas have the most Medical Oncology providers?Houston (226), Dallas (70), San Antonio (47) have the highest concentration of Medical Oncology providers in Texas.
How many Medical Oncology providers in Texas received drug or device company payments?381 of 545 Medical Oncology providers in Texas (70%) received at least one payment from a drug or device company in 2025, according to the federal Open Payments program.
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 Oncologists in Texas work in independent practices or large health systems?Among 393 Oncologists in Texas enrolled in Medicare, 5% bill through a solo or small practice with fewer than 10 clinicians, 5% through a mid-size group of 10 to 99, and 90% through a large group or health system with 100 or more clinicians, according to CMS enrollment records.
Which hospitals do Oncologists in Texas work at?According to CMS facility affiliation records, the Texas hospitals where the most Oncologists hold privileges are Ut of Texas Southwestern University Hospital - William P. Clements Jr. in Dallas; Ut Health San Antonio Multispecialty & Research Ho in San Antonio; University Health System in San Antonio.
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