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Hematology & Oncology in Fresno, California

Data updated monthly · Last refresh September 2026

31 Hematology & Oncology providers practice in Fresno, and 61% received drug or device company payments in 2025. Listings are drawn from federal public records and are not endorsements.

Hematology & Oncology providers in Fresno

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. Abdul Haseeb, M.D.
Fresno, CA · $20,005 in drug and device payments (2025) · Telehealth · (559) 326-1222
Dr. Anantanarayan Padmanabhan, M.D.
Fresno, CA · No drug or device payments recorded (2025) · (559) 326-1222
Dr. Anita Xavier, MD
Fresno, CA · No drug or device payments recorded (2025) · (559) 228-5327
Dr. Brandy Box-noriega, MD
Fresno, CA · No drug or device payments recorded (2025) · Telehealth · (559) 448-4500
Dr. Cathy Zhang, MD
Fresno, CA · $615 in drug and device payments (2025) · (559) 387-1909
Dr. Christopher Perkins, MD
Fresno, CA · $28 in drug and device payments (2025) · (559) 438-7390
Dr. David Koster, M.D.
Fresno, CA · No drug or device payments recorded (2025) · (559) 326-1238
Dr. Dexter Estrada, M.D.
Fresno, CA · $867 in drug and device payments (2025) · Telehealth · (559) 326-1222
Dr. Dina Ibrahim, M.D
Fresno, CA · $3,899 in drug and device payments (2025) · Telehealth · (559) 554-2100
Dr. Ellie Chan, M.D.
Fresno, CA · No drug or device payments recorded (2025) · Telehealth · (559) 256-9680
Dr. Gabriel Rivera, M.D.
Fresno, CA · No drug or device payments recorded (2025) · Telehealth · (559) 448-4500
Dr. Grace Inouye, MD
Fresno, CA · No drug or device payments recorded (2025) · (559) 448-4500
Dr. Haifaa Abdulhaq, MD
Fresno, CA · $92,626 in drug and device payments (2025) · Telehealth · (559) 387-1900
Dr. John Reinsch, MD
Fresno, CA · No drug or device payments recorded (2025) · (559) 448-4500
Dr. Joseph Pascuzzo, DO
Fresno, CA · $969 in drug and device payments (2025) · (559) 326-1222
Dr. Kanchana Anand, MD
Fresno, CA · $651 in drug and device payments (2025) · Telehealth · (559) 326-1222
Dr. Klaus Hoffmann, MD
Fresno, CA · No drug or device payments recorded (2025) · (559) 431-0995
Dr. Leonard Hackett, M.D.
Fresno, CA · $732 in drug and device payments (2025) · Telehealth · (559) 326-1222
Dr. Marshall Flam, M.D.
Fresno, CA · No drug or device payments recorded (2025) · (559) 447-4949
Dr. Nguyen-huong Doan, MD
Fresno, CA · $1,045 in drug and device payments (2025) · (599) 499-6550
Dr. Omid Saeed Tehrani, M.D., PH.D,
Fresno, CA · $1,853 in drug and device payments (2025) · (559) 256-9680
Dr. Peter Wittlinger, M.D.
Fresno, CA · No drug or device payments recorded (2025) · (559) 447-4949
Dr. Prabhjot Bhinder, M.D.
Fresno, CA · $96 in drug and device payments (2025) · (559) 448-4470
Dr. Rabia Parveez, MD
Fresno, CA · $1,507 in drug and device payments (2025) · Telehealth · (559) 326-1222
Dr. Ravi Rao, MD
Fresno, CA · $655 in drug and device payments (2025) · Telehealth · (559) 326-1222
Dr. Sachin Gupta, M.D.
Fresno, CA · $7,457 in drug and device payments (2025) · Telehealth · (559) 326-1222
Dr. Steven Hager, D.O.
Fresno, CA · $14,026 in drug and device payments (2025) · Telehealth · (559) 326-1222
Dr. Tiffany Seto
Fresno, CA · $303 in drug and device payments (2025) · Telehealth · (559) 448-4500
Dr. Vajeeha Tabassum, M.D
Fresno, CA · $3,210 in drug and device payments (2025) · (559) 256-9680
Dr. V. Reddy Avula, MD
Fresno, CA · No drug or device payments recorded (2025) · (559) 497-8500
Dr. William Jawien, MD
Fresno, CA · $1,673 in drug and device payments (2025) · Telehealth · (559) 326-1222

Conditions Hematology & Oncology providers in Fresno, California 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 Fresno, California?

There are 31 Hematology & Oncology providers with active NPI records practicing in Fresno, according to federal NPPES data refreshed monthly.

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

19 of 31 (61%) 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 Fresno treat?

Hematology & Oncology providers in Fresno 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 Fresno Hematology & Oncology across California

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.