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Pediatric Hematology & Oncology in Los Angeles, California

Data updated monthly · Last refresh September 2026

90 Pediatric Hematology & Oncology providers practice in Los Angeles, and 39% received drug or device company payments in 2025. Listings are drawn from federal public records and are not endorsements.

Pediatric Hematology & Oncology providers in Los Angeles

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. Agne Taraseviciute, M.D., PH.D.
Los Angeles, CA · No drug or device payments recorded (2025) · (323) 361-6504
Dr. Alan Wayne, M.D.
Los Angeles, CA · No drug or device payments recorded (2025) · (323) 361-4100
Dr. Anat Erdreich Epstein, MD
Los Angeles, CA · No drug or device payments recorded (2025) · (323) 361-2121
Dr. Andrew Dietz, MD, MS
Los Angeles, CA · No drug or device payments recorded (2025) · (323) 361-2546
Dr. Andrew Doan, M.D.
Los Angeles, CA · $28 in drug and device payments (2025) · (323) 361-2238
Dr. Anna Butturini, MD
Los Angeles, CA · No drug or device payments recorded (2025) · (323) 669-5928
Dr. Anna Evans
Los Angeles, CA · No drug or device payments recorded (2025) · (323) 361-2450
Dr. Araz Marachelian, MD
Los Angeles, CA · $5,974 in drug and device payments (2025) · (323) 361-2121
Dr. Ashley Gray, M.D., M.S.
Los Angeles, CA · $16,339 in drug and device payments (2025) · (323) 361-1163
Dr. Babak Moghimi, M.D.
Los Angeles, CA · No drug or device payments recorded (2025) · (323) 361-3550
Dr. Barry Maurer, MD
Los Angeles, CA · No drug or device payments recorded (2025) · (323) 669-2121
Dr. Bhakti Mehta, M.D
Los Angeles, CA · $249 in drug and device payments (2025) · (919) 260-3548
Dr. Brian Na, M.D.
Los Angeles, CA · $6,581 in drug and device payments (2025) · Telehealth · (310) 825-0867
Dr. Brigitte Gomperts, M.D.
Los Angeles, CA · No drug or device payments recorded (2025) · (310) 206-3952
Dr. Brittany Ivory, MD, MPH
Los Angeles, CA · $57 in drug and device payments (2025) · (323) 361-4100
Dr. Carol Hurvitz, M.D.
Los Angeles, CA · No drug or device payments recorded (2025) · (310) 967-1884
Dr. Cecilia Fu, MD
Los Angeles, CA · No drug or device payments recorded (2025) · (323) 361-2121
Dr. Chelsea Collins, M.D.
Los Angeles, CA · $65 in drug and device payments (2025) · (323) 361-4983
Dr. Christopher Denny, M.D.
Los Angeles, CA · No drug or device payments recorded (2025) · (310) 206-3952
Dr. Christopher Denton, M.D.
Los Angeles, CA · No drug or device payments recorded (2025) · (323) 361-5507
Dr. David Buchbinder, MD
Los Angeles, CA · $31 in drug and device payments (2025) · (310) 825-6708
Dr. David Tishler, MD
Los Angeles, CA · No drug or device payments recorded (2025) · (323) 361-2121
Dr. Donald Kohn, MD
Los Angeles, CA · No drug or device payments recorded (2025) · (323) 669-4559
Dr. Edward Gomperts, MD
Los Angeles, CA · No drug or device payments recorded (2025) · (323) 669-2121
Dr. Elizabeth Eom, M.D.
Los Angeles, CA · No drug or device payments recorded (2025) · (323) 660-2450
Dr. Eric Nickels, MD
Los Angeles, CA · No drug or device payments recorded (2025) · (323) 660-2450
Dr. Erin Boatsman, M.D.
Los Angeles, CA · No drug or device payments recorded (2025) · (310) 825-6708
Dr. Fariba Navid, MD
Los Angeles, CA · $206 in drug and device payments (2025) · (323) 361-4100
Dr. Fataneh Majlessipour, M.D.
Los Angeles, CA · No drug or device payments recorded (2025) · (310) 423-4423
Dr. Gavin Roach
Los Angeles, CA · $109 in drug and device payments (2025) · Telehealth · (310) 825-9111
Dr. Gay Crooks, MD
Los Angeles, CA · $3,337 in drug and device payments (2025) · (310) 825-0867
Dr. Geetha Puthenveetil, M.D.
Los Angeles, CA · $12,373 in drug and device payments (2025) · (310) 206-3952
Dr. George Michaiel, MD
Los Angeles, CA · No drug or device payments recorded (2025) · (323) 361-8147
Dr. Guy Young, M.D.
Los Angeles, CA · $515,877 in drug and device payments (2025) · (323) 361-5507
Dr. Hisham Abdel-azim, MD
Los Angeles, CA · $24,733 in drug and device payments (2025) · (323) 669-4559
Dr. Jacqueline Casillas, M.D., M.S.H.S
Los Angeles, CA · No drug or device payments recorded (2025) · (310) 206-3952
Dr. Jacquelyn Baskin-miller, M.D.
Los Angeles, CA · $4,617 in drug and device payments (2025) · (323) 361-3550
Dr. Janet Franklin, MD
Los Angeles, CA · No drug or device payments recorded (2025) · (323) 669-2121
Dr. Jan Van Tornout, MD
Los Angeles, CA · No drug or device payments recorded (2025) · (323) 669-2121
Dr. Jayme Ogino
Los Angeles, CA · No drug or device payments recorded (2025) · (808) 590-0633
Dr. Jerry Cheng, M.D.
Los Angeles, CA · $14,944 in drug and device payments (2025) · (323) 783-7274
Dr. John Quinn, MD
Los Angeles, CA · No drug or device payments recorded (2025) · (323) 669-2121
Dr. Jong Chung, M.D.
Los Angeles, CA · $21 in drug and device payments (2025) · (310) 825-9111
Dr. Judith Villablanca, MD
Los Angeles, CA · No drug or device payments recorded (2025) · (323) 669-2121
Dr. Kasey Burnside, PNP-PC
Los Angeles, CA · No drug or device payments recorded (2025) · (323) 361-6620
Dr. Katrina O'halloran, MD
Los Angeles, CA · No drug or device payments recorded (2025) · (323) 361-2121
Dr. Kenji Morimoto, M.D.
Los Angeles, CA · $113 in drug and device payments (2025) · (310) 794-7304
Dr. Kristiyana Kaneva, M.D.
Los Angeles, CA · No drug or device payments recorded (2025) · (323) 365-4627
Dr. Kynna Wright
Los Angeles, CA · No drug or device payments recorded (2025) · (323) 361-2450
Dr. Leo Mascarenhas, MD
Los Angeles, CA · No drug or device payments recorded (2025) · (310) 423-4423

Common questions

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

There are 90 Pediatric Hematology & Oncology providers with active NPI records practicing in Los Angeles, according to federal NPPES data refreshed monthly.

How many Pediatric Hematology & Oncology providers in Los Angeles received drug or device company payments?

35 of 90 (39%) 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 Los Angeles 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.