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Medical Oncology in Houston, Texas

Data updated monthly · Last refresh September 2026

226 Medical Oncology providers practice in Houston, and 56% received drug or device company payments in 2025. Listings are drawn from federal public records and are not endorsements.

Medical 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. Abenaa Brewster, M.D.
Houston, TX · $37 in drug and device payments (2025) · Telehealth · (713) 792-6161
Dr. Adi Diab, M.D
Houston, 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, MD
Houston, 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, MD
Houston, 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, MD
Houston, TX · $14,998 in drug and device payments (2025) · Telehealth · (713) 792-6161
Dr. Brandon Smaglo, MD
Houston, 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
Dr. Camila Braganca Xavier, MD
Houston, TX · $14 in drug and device payments (2025) · Telehealth · (713) 792-6161
Dr. Carlos Torrado Martin, M.D.
Houston, TX · No drug or device payments recorded (2025) · Telehealth · (713) 792-6161
Dr. Carl Plager, M.D.
Houston, TX · No drug or device payments recorded (2025) · (713) 349-9418
Dr. Cassian Yee, MD
Houston, TX · $22 in drug and device payments (2025) · (713) 792-6161
Dr. Chandrikha Chandrasekharan, M.D.
Houston, TX · $4,719 in drug and device payments (2025) · Telehealth · (713) 792-6161
Dr. Christine Parseghian, MD
Houston, TX · $6,790 in drug and device payments (2025) · Telehealth · (713) 792-6161
Dr. Christopher Garrett, MD
Houston, TX · $148 in drug and device payments (2025) · (713) 792-6161
Dr. Christopher Logothetis, M.D.
Houston, TX · $11,582 in drug and device payments (2025) · Telehealth · (713) 792-6161
Dr. Clinton Yam, MD
Houston, TX · $37 in drug and device payments (2025) · Telehealth · (713) 792-6161
Dr. Dai Chihara, MD, PHD
Houston, TX · $28,276 in drug and device payments (2025) · Telehealth · (713) 792-6161
Dr. Daniel Epner, M.D.
Houston, TX · No drug or device payments recorded (2025) · (713) 792-1480
Dr. Daniel Halperin, MD
Houston, TX · $30,112 in drug and device payments (2025) · (713) 792-6161
Dr. David Hong, M.D.
Houston, TX · $45,278 in drug and device payments (2025) · Telehealth · (713) 792-6161
Dr. David Hui, M.D.
Houston, TX · No drug or device payments recorded (2025) · Telehealth · (713) 792-6161
Dr. David Stewart, M.D.
Houston, TX · No drug or device payments recorded (2025) · (713) 792-6161
Dr. Debanjan Pain, MD
Houston, TX · $150 in drug and device payments (2025) · Telehealth · (713) 792-6161
Dr. Debasish Tripathy, M.D.
Houston, TX · $33 in drug and device payments (2025) · (713) 792-6161
Dr. Deborah Thomas, M.D.
Houston, TX · No drug or device payments recorded (2025) · (713) 792-6161
Dr. Dejka Araujo, M.D.
Houston, TX · No drug or device payments recorded (2025) · Telehealth · (713) 792-6161
Dr. Demetria Smith-graziani, M.D.
Houston, TX · No drug or device payments recorded (2025) · Telehealth · (713) 566-3600
Dr. Donna Weber, M.D.
Houston, TX · No drug or device payments recorded (2025) · Telehealth · (713) 792-6161
Dr. Ecaterina Dumbrava, MD
Houston, TX · $2,796 in drug and device payments (2025) · Telehealth · (713) 792-6161
Dr. Edmund Kopetz, M.D.
Houston, TX · $68,730 in drug and device payments (2025) · Telehealth · (713) 792-6161
Dr. Eduardo Bruera, M.D.
Houston, TX · No drug or device payments recorded (2025) · Telehealth · (713) 792-6161
Dr. Eduardo Vilar Sanchez, M.D., PH.D.
Houston, TX · $6,103 in drug and device payments (2025) · Telehealth · (713) 792-6161

Common questions

How many Medical Oncology providers are in Houston, Texas?

There are 226 Medical Oncology providers with active NPI records practicing in Houston, according to federal NPPES data refreshed monthly.

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

126 of 226 (56%) 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 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 Medical 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.