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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. John Paul Shen, M.D.
Houston, TX · No drug or device payments recorded (2025) · Telehealth · (713) 792-6161
Dr. John Thachil, MD
Houston, TX · $3,140 in drug and device payments (2025) · (281) 332-7505
Dr. Jo Ishizawa, MD, PHD
Houston, TX · No drug or device payments recorded (2025) · Telehealth · (713) 792-6161
Dr. Jordan Gutterman, M.D.
Houston, TX · No drug or device payments recorded (2025) · (713) 792-6161
Dr. Julie Nangia, MD
Houston, TX · $3,459 in drug and device payments (2025) · Telehealth · (713) 798-1750
Dr. Julie Rowe, M.D.
Houston, TX · $157 in drug and device payments (2025) · Telehealth · (713) 704-3961
Dr. Jun Yang Jiang, MD
Houston, TX · $334 in drug and device payments (2025) · (713) 798-0144
Dr. Jun Zhang, MD
Houston, TX · $15,340 in drug and device payments (2025) · Telehealth · (713) 441-9948
Dr. Justin Komisarof, MD
Houston, TX · $110 in drug and device payments (2025) · (713) 792-6161
Dr. Kainat Saleem
Houston, TX · No drug or device payments recorded (2025) · (713) 792-2466
Dr. Kai Sun, M.D.
Houston, TX · $68 in drug and device payments (2025) · Telehealth · (713) 441-9948
Dr. Kanza Abbas, M.D.
Houston, TX · No drug or device payments recorded (2025) · (713) 442-0000
Dr. Kapil Bhalla, MD
Houston, TX · No drug or device payments recorded (2025) · (713) 792-6161
Dr. Karen Fields, M.D.
Houston, TX · No drug or device payments recorded (2025) · (713) 792-6161
Dr. Karen Riggins, M.D., PH.D.
Houston, TX · $22 in drug and device payments (2025) · (713) 873-8890
Dr. Kassem Salam, MD
Houston, TX · No drug or device payments recorded (2025) · (281) 546-8684
Dr. Kathy Sam, M.D.
Houston, TX · $3,739 in drug and device payments (2025) · Telehealth · (713) 778-0300
Dr. Kayla Miranda, MD
Houston, TX · $133 in drug and device payments (2025) · (713) 798-0144
Dr. Kelsey Pan, MD/MPH
Houston, TX · $2,005 in drug and device payments (2025) · Telehealth · (713) 792-6161
Dr. Kenneth Wu, M.D.
Houston, TX · No drug or device payments recorded (2025) · (713) 704-3961
Dr. Kevin Hude, M.D.
Houston, TX · $2,299 in drug and device payments (2025) · Telehealth · (713) 600-0900
Dr. Koichi Takahashi, M.D.
Houston, TX · $18,793 in drug and device payments (2025) · Telehealth · (713) 792-6161
Dr. Koji Sasaki, M.D.
Houston, TX · $18,831 in drug and device payments (2025) · Telehealth · (713) 792-6161
Dr. Kristen Simmons, MD
Houston, TX · No drug or device payments recorded (2025) · (832) 567-8294
Dr. Laurent Gressot, M.D.
Houston, TX · $196 in drug and device payments (2025) · (281) 440-5006
Dr. Lawrence Foote, M.D.
Houston, TX · $131 in drug and device payments (2025) · (713) 795-0202
Dr. Leonido Luznik, M.D.
Houston, TX · $6,859 in drug and device payments (2025) · (713) 798-4321
Dr. Linus Ho, M.D., PH.D.
Houston, TX · No drug or device payments recorded (2025) · (713) 792-2828
Dr. Loretta Nastoupil, M.D.
Houston, TX · $17,112 in drug and device payments (2025) · Telehealth · (713) 792-6161
Dr. Luhua Wang, M.D.
Houston, TX · $11,391 in drug and device payments (2025) · Telehealth · (713) 792-6161
Dr. Luis Camacho, M.D., MPH
Houston, TX · $19,605 in drug and device payments (2025) · Telehealth · (713) 796-1200
Dr. Luis Fayad, M.D.
Houston, TX · $252 in drug and device payments (2025) · Telehealth · (713) 792-6161
Dr. Luis Malpica Castillo, MD
Houston, TX · $1,419 in drug and device payments (2025) · Telehealth · (713) 792-6161
Dr. Madison Williams, M.D.
Houston, TX · No drug or device payments recorded (2025) · Telehealth · (713) 792-6161
Dr. Mahesh Swaminathan, MD
Houston, TX · $9,881 in drug and device payments (2025) · Telehealth · (713) 792-6161
Dr. Mahmoud Gaballa, M.D.
Houston, TX · $132 in drug and device payments (2025) · Telehealth · (713) 792-6161
Dr. Marguerite Rosales, MD
Houston, TX · $25 in drug and device payments (2025) · (713) 838-0224
Dr. Maria Scouros, MD
Houston, TX · $1,491 in drug and device payments (2025) · Telehealth · (713) 464-3343
Dr. Mariela Blum Murphy, M.D.
Houston, TX · $8,633 in drug and device payments (2025) · Telehealth · (713) 792-2828
Dr. Marina Konopleva, M.D. PHD
Houston, TX · $20,107 in drug and device payments (2025) · Telehealth · (713) 792-6161
Dr. Mark Hamilton, M.D.
Houston, TX · $148 in drug and device payments (2025) · Telehealth · (713) 792-6161
Dr. Martha Mims, MD
Houston, TX · $29 in drug and device payments (2025) · (713) 873-2000
Dr. Martin Korbling, M.D.
Houston, TX · No drug or device payments recorded (2025) · (713) 792-6161
Dr. Maryam Kinik, M.D.
Houston, TX · No drug or device payments recorded (2025) · (713) 873-8890
Dr. Meera Patel, M.D.
Houston, TX · $303 in drug and device payments (2025) · Telehealth · (713) 798-3750
Dr. Mehmet Altan, M.D.
Houston, TX · $9,550 in drug and device payments (2025) · Telehealth · (713) 792-6161
Dr. Michael Andreeff, M.D.
Houston, TX · No drug or device payments recorded (2025) · Telehealth · (713) 792-6161
Dr. Michael Kroll, MD
Houston, TX · $31 in drug and device payments (2025) · (713) 792-6161
Dr. Michael Lee, MD
Houston, TX · No drug or device payments recorded (2025) · (713) 792-6161
Dr. Michelina Cairo, M.D.
Houston, TX · $2,505 in drug and device payments (2025) · Telehealth · (713) 467-1722

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.