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Hematology & Oncology in Houston, Texas

Data updated monthly · Last refresh September 2026

244 Hematology & Oncology providers practice in Houston, and 62% received drug or device company payments in 2025. Listings are drawn from federal public records and are not endorsements.

Hematology & Oncology providers in Houston

Listed alphabetically. 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. Ryan Kieser, M.D.
Houston, TX · No drug or device payments recorded (2025) · Telehealth · (713) 441-9948
Dr. Saad Nasir
Houston, TX · No drug or device payments recorded (2025) · (346) 920-9627
Dr. Saad Sidiq, DO
Houston, TX · No drug or device payments recorded (2025) · (713) 704-3961
Dr. Sairah Ahmed, MD
Houston, TX · $38,558 in drug and device payments (2025) · Telehealth · (713) 792-6161
Dr. Sai Ravi Kiran Pingali, MD
Houston, TX · $12,153 in drug and device payments (2025) · Telehealth · (713) 441-2813
Dr. Samer Tabchi, M.D.
Houston, TX · No drug or device payments recorded (2025) · (713) 745-4247
Dr. Sara El Mustapha, MD
Houston, TX · No drug or device payments recorded (2025) · (713) 745-4247
Dr. Saraswati Reddy, MD
Houston, TX · No drug or device payments recorded (2025) · Telehealth · (713) 659-9800
Dr. Sara Taveras Alam, M.D.
Houston, TX · $5,837 in drug and device payments (2025) · Telehealth · (713) 704-3961
Dr. Selvarani Nallusamy, MD
Houston, TX · No drug or device payments recorded (2025) · (713) 442-0000
Dr. Shahab Khan, MD
Houston, TX · $804 in drug and device payments (2025) · (713) 862-5695
Dr. Shan Guo, M.D.
Houston, TX · $10,693 in drug and device payments (2025) · Telehealth · (713) 704-3961
Dr. Shilpan Shah, MD
Houston, TX · $1,078 in drug and device payments (2025) · Telehealth · (713) 441-9948
Dr. Shivani Patel, M.D.
Houston, TX · No drug or device payments recorded (2025) · (713) 792-6161
Dr. Shubham Pant, MD
Houston, TX · $63,816 in drug and device payments (2025) · Telehealth · (713) 792-6161
Dr. Simrit Parmar, MD
Houston, TX · No drug or device payments recorded (2025) · (713) 792-6161
Dr. Siqing Fu, MD, PH D
Houston, TX · $3,971 in drug and device payments (2025) · Telehealth · (713) 792-4318
Dr. Sita Bushan, MD
Houston, TX · No drug or device payments recorded (2025) · (713) 526-4243
Dr. Sophia Lee, MD
Houston, TX · $1,874 in drug and device payments (2025) · Telehealth · (713) 795-0202
Dr. Steven Kornblau, M.D.
Houston, TX · $159 in drug and device payments (2025) · Telehealth · (713) 792-6161
Dr. Susan Escudier, M.D.
Houston, TX · $1,256 in drug and device payments (2025) · Telehealth · (713) 795-0202
Dr. Sushanth Gouni, MD
Houston, TX · $33 in drug and device payments (2025) · (713) 500-6500
Dr. Syed Jafri, M.D.
Houston, TX · $224 in drug and device payments (2025) · Telehealth · (832) 325-6532
Dr. Talha Aijaz, MD
Houston, TX · $464 in drug and device payments (2025) · (713) 792-6161
Dr. Tamarah Aldawoodi, M.D
Houston, TX · $31 in drug and device payments (2025) · Telehealth · (281) 481-6688
Dr. Tannaz Armaghany, M.D.
Houston, TX · $4,950 in drug and device payments (2025) · Telehealth · (713) 798-3750
Dr. Tauseef Rehman, M.D.
Houston, TX · No drug or device payments recorded (2025) · (713) 442-1700
Dr. Tejal Patel, M.D.
Houston, TX · $131 in drug and device payments (2025) · (713) 441-9948
Dr. Tejash Patel, MD
Houston, TX · No drug or device payments recorded (2025) · (713) 442-0000
Dr. Thein Oo, M.D.
Houston, TX · No drug or device payments recorded (2025) · (713) 792-6161
Dr. Theodore Tenczynski, M.D.
Houston, TX · No drug or device payments recorded (2025) · (713) 802-9000
Dr. Tri Vu, M.D.
Houston, TX · $153 in drug and device payments (2025) · (713) 442-1700
Dr. Urvashi Joshi, MD
Houston, TX · $152 in drug and device payments (2025) · Telehealth · (713) 792-6161
Dr. Uzma Iqbal, MD
Houston, TX · No drug or device payments recorded (2025) · (281) 897-9400
Dr. Vahid Afsharkharghan, M.D.
Houston, TX · $340 in drug and device payments (2025) · Telehealth · (713) 792-6161
Dr. Vince Cataldo, MD
Houston, TX · $42 in drug and device payments (2025) · (713) 792-6161
Dr. Vinod Bhuchar, M.D.
Houston, TX · No drug or device payments recorded (2025) · (713) 862-5695
Dr. Vishwanath Sathyanarayanan, MD
Houston, TX · No drug or device payments recorded (2025) · (713) 792-3510
Dr. Weei-chin Lin
Houston, TX · No drug or device payments recorded (2025) · (713) 798-1835
Dr. William Wierda, M.D., PHD
Houston, TX · $1,058 in drug and device payments (2025) · (713) 792-3753
Dr. Yaser Alkhatib, M.D.
Houston, TX · $404 in drug and device payments (2025) · (713) 792-6161
Dr. Yasuhiro Oki, M.D.
Houston, TX · No drug or device payments recorded (2025) · (713) 563-6705
Dr. Yue Wang, M.D., M.S.
Houston, TX · $445 in drug and device payments (2025) · Telehealth · (281) 737-0435
Dr. Yvonne Sada, M.D.
Houston, TX · No drug or device payments recorded (2025) · (713) 794-7111

Conditions Hematology & Oncology providers in Houston, 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.

Common questions

How many Hematology & Oncology providers are in Houston, Texas?

There are 244 Hematology & Oncology providers with active NPI records practicing in Houston, according to federal NPPES data refreshed monthly.

How many Hematology & Oncology providers in Houston received drug or device company payments?

151 of 244 (62%) 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 Houston treat?

Hematology & Oncology providers in Houston 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 records 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.

All specialties in Houston Hematology & Oncology across Texas

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.