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Pediatric Hematology & Oncology in Orange, California

Data updated monthly · Last refresh September 2026

23 Pediatric Hematology & Oncology providers practice in Orange. Listings are drawn from federal public records and are not endorsements.

Pediatric Hematology & Oncology providers in Orange

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. Amit Soni, M.D
Orange, CA · $15,461 in drug and device payments (2025) · (714) 532-8459
Dr. Arash Mahajerin, M.D.
Orange, CA · $109 in drug and device payments (2025) · (714) 456-8000
Dr. Damilola Akani, MD, MPH
Orange, CA · No drug or device payments recorded (2025) · (714) 509-7985
Dr. Daryl Lew, FNP
Orange, CA · No drug or device payments recorded (2025) · (714) 997-3000
Dr. Diane Nugent, M.D.
Orange, CA · $364 in drug and device payments (2025) · Telehealth · (714) 532-8744
Dr. Elyssa Rubin, M.D.
Orange, CA · $52 in drug and device payments (2025) · (714) 516-4348
Dr. Esteban Gomez, MD
Orange, CA · $3,312 in drug and device payments (2025) · (714) 221-1200
Dr. Geoffrey Cheng, MD
Orange, CA · $125 in drug and device payments (2025) · (714) 509-8636
Dr. Hung Tran, M.D.
Orange, CA · $483 in drug and device payments (2025) · (714) 509-8636
Dr. Ivan Kirov, MD
Orange, CA · No drug or device payments recorded (2025) · (714) 532-8636
Dr. Jamie Frediani, M.D.
Orange, CA · $83 in drug and device payments (2025) · (714) 509-8636
Dr. Lilibeth Torno, MD
Orange, CA · $222 in drug and device payments (2025) · (714) 516-4348
Dr. Mariko Sato, M.D., PH.D.
Orange, CA · $251 in drug and device payments (2025) · (714) 509-4348
Dr. Megan Gooch, MD
Orange, CA · $57 in drug and device payments (2025) · (714) 509-8636
Dr. Navid Djassemi, MD
Orange, CA · $156 in drug and device payments (2025) · (805) 503-2339
Dr. Pournima Navalkele, MD, MPH
Orange, CA · $3,811 in drug and device payments (2025) · (714) 509-4348
Dr. Sonia Morales, MD
Orange, CA · $32 in drug and device payments (2025) · (714) 509-8636
Dr. Steven Neudorf, MD
Orange, CA · No drug or device payments recorded (2025) · (714) 532-8693
Dr. Vanessa Salinas-luna, MD
Orange, CA · $115,826 in drug and device payments (2025) · (714) 221-1200
Dr. Van Huynh, M.D.
Orange, CA · $2,025 in drug and device payments (2025) · (714) 516-4348
Dr. Victor Wang, M.D.
Orange, CA · No drug or device payments recorded (2025) · (714) 997-3000
Dr. Wei-ping Shen, MD
Orange, CA · No drug or device payments recorded (2025) · (714) 516-4348
Dr. William Roberts, MD
Orange, CA · No drug or device payments recorded (2025) · (714) 532-8636

Common questions

How many Pediatric Hematology & Oncology providers are in Orange, California?

There are 23 Pediatric Hematology & Oncology providers with active NPI records practicing in Orange, according to federal NPPES data refreshed monthly.

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 Orange Pediatric 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.