Hematologists and Oncologists in Texas
Data updated monthly · Last refresh October 2026
929 Hematology & Oncology providers practice in Texas, including 451 (49%) 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.
929providers
451telehealth
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Hematology & Oncology by city in Texas
Choose a city to see providers there.
Hematology & 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. Fazlur Rahman, MDSan Angelo, TX · No drug or device payments recorded (2025) ·
(325) 224-5277 Dr. James Hall, DOSan Angelo, TX · No drug or device payments recorded (2025) · Telehealth ·
(325) 747-2025 Dr. John Hunt, M.D.San Angelo, TX · $46 in drug and device payments (2025) ·
(325) 653-8484 Dr. Raj Cheruku, MDSan Angelo, TX · $255 in drug and device payments (2025) ·
(325) 481-2025 Dr. Soroush Shahrokh, DOSan Angelo, TX · No drug or device payments recorded (2025) ·
(325) 747-2025 Dr. Alexei Arkhipov, M.D.San Antonio, TX · $1,599 in drug and device payments (2025) ·
(210) 922-1977 Dr. Allyson Harroff, M.D.San Antonio, TX · $262 in drug and device payments (2025) · Telehealth ·
(210) 656-7177 Dr. Amanda Bucheit, MDSan Antonio, TX · $1,125 in drug and device payments (2025) · Telehealth ·
(210) 593-5700 Dr. Amin Firoozmand, M.DSan Antonio, TX · $321 in drug and device payments (2025) ·
(210) 575-3817 Dr. Angel Mier Hicks, M.D.San Antonio, TX · $732 in drug and device payments (2025) · Telehealth ·
(210) 595-5300 Dr. Antoine Harb, MDSan Antonio, TX · $3,380 in drug and device payments (2025) · Telehealth ·
(210) 593-5700 Dr. Anu Dham, MDSan Antonio, TX · $195 in drug and device payments (2025) · Telehealth ·
(210) 242-6531 Dr. Arun Rao, M.D.San Antonio, TX · $229 in drug and device payments (2025) ·
(210) 337-4494 Dr. Athanassios Argiris, MDSan Antonio, TX · No drug or device payments recorded (2025) ·
(210) 450-1000 Dr. Behyar Zoghi, MDSan Antonio, TX · $169 in drug and device payments (2025) ·
(210) 575-3817 Dr. Cesar Freytes, MDSan Antonio, TX · No drug or device payments recorded (2025) ·
(210) 575-3817 Dr. Charles Mims, MDSan Antonio, TX · No drug or device payments recorded (2025) ·
(210) 595-5326 Dr. David Boldt, M.D.San Antonio, TX · No drug or device payments recorded (2025) ·
(210) 450-1000 Dr. David Gordon, M.D.San Antonio, TX · No drug or device payments recorded (2025) ·
(210) 545-6972 Dr. David Haile, MDSan Antonio, TX · No drug or device payments recorded (2025) · Telehealth ·
(210) 450-1143 Dr. David SommerhalderSan Antonio, TX · $1,924 in drug and device payments (2025) · Telehealth ·
(210) 580-9500 Dr. Divya Asti, M.B.B.SSan Antonio, TX · $3,674 in drug and device payments (2025) · Telehealth ·
(210) 593-5700 Dr. Drew Rasco, MDSan Antonio, TX · $108 in drug and device payments (2025) ·
(210) 593-5700 Dr. Emmalind Aponte, MDSan Antonio, TX · $663 in drug and device payments (2025) · Telehealth ·
(210) 595-5300 Dr. Esther Urbaez Duran, M.D.San Antonio, TX · $91 in drug and device payments (2025) · Telehealth ·
(210) 921-3800 Dr. Eswar TipirneniSan Antonio, TX · $213 in drug and device payments (2025) · Telehealth ·
(210) 245-2000 Dr. Eugen Shippey, M.D.San Antonio, TX · No drug or device payments recorded (2025) ·
(210) 916-1045 Dr. Francis Giles, M.D.San Antonio, TX · No drug or device payments recorded (2025) ·
(210) 450-1000 Dr. Gerardo Rosas, MDSan Antonio, TX · $149 in drug and device payments (2025) · Telehealth ·
(210) 575-3817 Dr. Gladys Rodriguez, M.D.San Antonio, TX · $2,193 in drug and device payments (2025) ·
(210) 593-5700 Dr. Gregory Guzley, MDSan Antonio, TX · No drug or device payments recorded (2025) ·
(210) 595-5300 Dr. Heidi Ko, D.O.San Antonio, TX · No drug or device payments recorded (2025) ·
(210) 450-1143 Dr. Hycienth Ahaneku, MDSan Antonio, TX · $335 in drug and device payments (2025) · Telehealth ·
(210) 595-5300 Dr. Ildefonso Rodriguez-rivera, M.D.San Antonio, TX · $1,230 in drug and device payments (2025) · Telehealth ·
(210) 580-9500 Dr. James Ellis, MDSan Antonio, TX · $150 in drug and device payments (2025) ·
(210) 525-1668 Dr. Janice Mullins, D.O.San Antonio, TX · $426 in drug and device payments (2025) · Telehealth ·
(210) 656-7177 Dr. Jayasree Rao, M.D.San Antonio, TX · $26 in drug and device payments (2025) ·
(210) 290-8000 Dr. Jennifer DingSan Antonio, TX · $1,427 in drug and device payments (2025) · Telehealth ·
(210) 593-2584 Dr. Jesse MedellinSan Antonio, TX · $95 in drug and device payments (2025) ·
(210) 224-6531 Dr. John Ogden, MDSan Antonio, TX · $605 in drug and device payments (2025) · Telehealth ·
(210) 545-6972 Dr. John Renshaw, M.D.San Antonio, TX · $113,818 in drug and device payments (2025) · Telehealth ·
(210) 595-5300 Dr. Jordan Robey-becerraSan Antonio, TX · No drug or device payments recorded (2025) ·
(210) 450-1000 Dr. Jose Cruz, MDSan Antonio, TX · $36,101 in drug and device payments (2025) · Telehealth ·
(210) 575-3817 Dr. Joseph Mccracken, M.D.San Antonio, TX · $26 in drug and device payments (2025) ·
(210) 224-6531 Dr. Krishna Alluri, MDSan Antonio, TX · $295 in drug and device payments (2025) · Telehealth ·
(210) 656-7177 Dr. Kyriakos Papadopoulos, M.D.San Antonio, TX · $54 in drug and device payments (2025) ·
(210) 593-5700 Dr. Manuel Santiago, MDSan Antonio, TX · $110 in drug and device payments (2025) · Telehealth ·
(210) 595-5300 Dr. Marcela Mazo Canola, M.D.San Antonio, TX · $97,087 in drug and device payments (2025) · Telehealth ·
(210) 450-1143 Dr. Matthew Butler, M.D.San Antonio, TX · $1,953 in drug and device payments (2025) · Telehealth ·
(210) 450-1143 Dr. Melissa Crawley, MDSan Antonio, TX · $541 in drug and device payments (2025) · Telehealth ·
(210) 595-5300 Conditions Hematology & Oncology providers in Texas commonly treat
Patients often search by condition rather than specialty. These are conditions typically managed by Hematology & Oncology providers. Individual practices vary, so confirm with the provider before booking.
- Breast cancer
- Lung cancer
- Lymphoma
- Leukemia
- Anemia
- Blood disorders
Common questions
How many Hematology & Oncology providers are in Texas?There are 929 Hematology & Oncology providers with active NPI records practicing in Texas, according to federal NPPES data refreshed monthly.
Do Hematology & Oncology providers in Texas offer telehealth?Yes. 451 of the 929 Hematology & Oncology providers in Texas (about 49%) report offering telehealth services in CMS data.
Which cities in Texas have the most Hematology & Oncology providers?Houston (244), Dallas (130), San Antonio (74) have the highest concentration of Hematology & Oncology providers in Texas.
How many Hematology & Oncology providers in Texas received drug or device company payments?657 of 929 Hematology & Oncology providers in Texas (71%) received at least one payment from a drug or device company in 2025, according to the federal Open Payments program.
What conditions do Hematology & Oncology providers in Texas treat?Hematology & Oncology providers commonly treat breast cancer, lung cancer, lymphoma, leukemia, anemia 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 Hematologists and Oncologists in Texas work in independent practices or large health systems?Among 655 Hematologists and Oncologists in Texas enrolled in Medicare, 9% bill through a solo or small practice with fewer than 10 clinicians, 7% through a mid-size group of 10 to 99, and 84% through a large group or health system with 100 or more clinicians, according to CMS enrollment records.
Which hospitals do Hematologists and Oncologists in Texas work at?According to CMS facility affiliation records, the Texas hospitals where the most Hematologists and Oncologists hold privileges are Ut of Texas Southwestern University Hospital - William P. Clements Jr. in Dallas; Memorial Hermann Hospital System in Houston; Methodist Hospital in San Antonio.
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