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. Archana SagarTemple, TX · No drug or device payments recorded (2025) · Telehealth ·
(254) 724-2111 Dr. Ashwini Bhat, MDTemple, TX · No drug or device payments recorded (2025) · Telehealth ·
(254) 724-2111 Dr. Cindy Iwuagwu, DOTemple, TX · No drug or device payments recorded (2025) ·
(254) 724-8845 Dr. Daniel Hadlock, M.D.Temple, TX · No drug or device payments recorded (2025) ·
(254) 724-2111 Dr. Eliseo Hervas, M.D.Temple, TX · No drug or device payments recorded (2025) ·
(254) 724-2111 Dr. Jong Kim, DOTemple, TX · No drug or device payments recorded (2025) ·
(254) 724-2111 Dr. Juan Posada, M.D.Temple, TX · No drug or device payments recorded (2025) ·
(254) 724-1713 Dr. Khine Oo, M.D.Temple, TX · No drug or device payments recorded (2025) ·
(254) 743-0956 Dr. Lucas Wong, M.D.Temple, TX · $1,696 in drug and device payments (2025) · Telehealth ·
(254) 724-2111 Dr. Mark Osman, M.D.Temple, TX · No drug or device payments recorded (2025) ·
(254) 743-0204 Dr. Nadine FahmyTemple, TX · No drug or device payments recorded (2025) ·
(254) 724-2364 Dr. Ojas Vyas, M.D.Temple, TX · $36 in drug and device payments (2025) · Telehealth ·
(254) 724-2111 Dr. Phalguni MukhopadhyayTemple, TX · No drug or device payments recorded (2025) ·
(254) 743-0204 Dr. Rex Garland, D.O.Temple, TX · $190 in drug and device payments (2025) · Telehealth ·
(254) 724-2111 Dr. Sripriya Santhanam, M.D.Temple, TX · $296 in drug and device payments (2025) · Telehealth ·
(254) 724-2111 Dr. Edward Eichler, MDTexarkana, TX · $53 in drug and device payments (2025) ·
(903) 614-5510 Dr. Gary Engstrom, MDTexarkana, TX · $101 in drug and device payments (2025) ·
(903) 614-3000 Dr. Sunil Patel, M.D.Texarkana, TX · $349 in drug and device payments (2025) ·
(903) 614-5480 Dr. Angela Coscio, MDThe Woodlands, TX · $41 in drug and device payments (2025) ·
(936) 266-4330 Dr. Elham Abbasi-hafshejani, M.D.The Woodlands, TX · $15 in drug and device payments (2025) · Telehealth ·
(936) 439-5213 Dr. Elim KuoThe Woodlands, TX · $1,582 in drug and device payments (2025) · Telehealth ·
(936) 270-3480 Dr. Gurdeep Sethi, MDThe Woodlands, TX · No drug or device payments recorded (2025) ·
(281) 364-8887 Dr. Hina Khan, M.D.The Woodlands, TX · $24 in drug and device payments (2025) ·
(832) 813-5259 Dr. Laura Meza Rios, M.D.The Woodlands, TX · $24 in drug and device payments (2025) ·
(369) 266-4331 Dr. Mohsen Arani, MDThe Woodlands, TX · $9,838 in drug and device payments (2025) · Telehealth ·
(281) 298-8444 Dr. Thomas Guerrero-garcia, M.D.The Woodlands, TX · $1,046 in drug and device payments (2025) · Telehealth ·
(936) 270-2000 Dr. Yelena Bracchini, MDThe Woodlands, TX · $24 in drug and device payments (2025) ·
(936) 266-4330 Dr. Jonathan LuTomball, TX · $4,872 in drug and device payments (2025) ·
(281) 440-5300 Dr. Woondong Jeong, MDTomball, TX · $3,333 in drug and device payments (2025) · Telehealth ·
(281) 516-0236 Dr. Carolyn Jenks, D.O.Tyler, TX · $246 in drug and device payments (2025) · Telehealth ·
(903) 579-9800 Dr. Charles Haas, MDTyler, TX · No drug or device payments recorded (2025) ·
(903) 597-2273 Dr. Frank Ward, MDTyler, TX · No drug or device payments recorded (2025) ·
(903) 579-9800 Dr. Ghanshyam Ghelani, M.D. Dr. Habte Yimer, M.D.Tyler, TX · $215,550 in drug and device payments (2025) · Telehealth ·
(903) 579-9800 Dr. Jingdong SuTyler, TX · $3,151 in drug and device payments (2025) · Telehealth ·
(903) 579-9800 Dr. Jordan Buess, M.D.Tyler, TX · $2,203 in drug and device payments (2025) · Telehealth ·
(903) 579-9800 Dr. Katrina Glover, M.D.Tyler, TX · $3,029 in drug and device payments (2025) ·
(903) 592-6152 Dr. Marc Usrey, M.D.Tyler, TX · $2,301 in drug and device payments (2025) ·
(903) 592-6152 Dr. Michael Ashigbi, M.D. Dr. Nanna Sulai, MDTyler, TX · $1,427 in drug and device payments (2025) · Telehealth ·
(903) 579-9800 Dr. Sarah Wang, M.D.Tyler, TX · $10,236 in drug and device payments (2025) · Telehealth ·
(903) 579-9800 Dr. Svetislava Vukelja, M.D. 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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