Radiation oncologists in Duarte, CA

  • Radiation oncology
  • Duarte, California
Radiation oncologists
38
Linked to a hospital or group
37
Hospitals with a radiation oncologist
10
Medical groups with a radiation oncologist
11
Practice at a hospital
13

There are 38 radiation oncologists in Duarte. City of Hope has the most, 35, and Antelope Valley Medical Center has the most affiliated radiation oncologists, 2. 19% finished medical school 30 or more years ago.

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Duarte radiation oncologists, listed A to Z by last name

Each radiation oncologist on the list has radiation oncology as their primary specialty and a Duarte practice address. The list shows the NPI, and how many hospitals and medical groups each one practices with. A free account names every hospital and group, with validated contacts.

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Sort and filter all 38 Duarte radiation oncologists by hospital, medical group, the EHR they use and Medicare volume in Dmand AI.

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Duarte radiation oncologists, A to Z
Radiation oncologistHospitalsMedical groupsEmail and phone
Arya Amini, MDNPI 1487910774-1 groupContacts
Jose Gilberto Bazan Jr., MDNPI 1851535504-1 groupContacts
Leslie E. Botnick, MDNPI 1275530917-8 groupsContacts
Benjamin Louis Cahan, MDNPI 13960342291 hospital1 groupContacts
Yi-Jen Chen, MDNPI 1972698868-1 groupContacts
Karen P. Cheng, MDNPI 13164074221 hospital1 groupContacts
Nina D. Cote, MDNPI 13961314391 hospital1 groupContacts
Savita Visalakshi Dandapani, MD, PhDNPI 1619141751-1 groupContacts
Parima Daroui, MD, PhDNPI 1629283841-4 groupsContacts
Boryana M. Eastman, MD, PhDNPI 13163019483 hospitals2 groupsContacts
Scott M. Glaser, MDNPI 1750643136-1 groupContacts
Garth A. GreenNPI 13664264211 hospital1 groupContacts
Wei-Hsien Hou, MD, PhDNPI 1184986879-3 groupsContacts
Ronny KalashNPI 1811317175-3 groupsContacts
Ari Kassardjian, MDNPI 16892001151 hospital1 groupContacts
Linas J. Kazlauskas, MDNPI 1124002381-3 groupsContacts
Daniel Kim, MDNPI 1306156153-2 groupsContacts
Hyun Kim, MDNPI 14677183792 hospitals3 groupsContacts
Ji Hyun Kim, MDNPI 15585232171 hospital2 groupsContacts
Kevin C. King, MDNPI 10538167852 hospitals2 groupsContacts
Colton John Ladbury, MDNPI 1891256756-1 groupContacts
Trevor Lim, MDNPI 16695461642 hospitals2 groupsContacts
Yufei Liu, MD, PhDNPI 10235159471 hospital1 groupContacts
Sean Maroongroge, MDNPI 1417451956-1 groupContacts
James Michael Mason, MDNPI 1902955818-2 groupsContacts
Heather Michelle McGee, MD, PhDNPI 1447593678-2 groupsContacts
Andrew Raubitschek, MDNPI 1407941289--Contacts
Brian B. Ronson, MDNPI 1750364493-3 groupsContacts
Sagus Sampath, MDNPI 1568542785-1 groupContacts
Maira E. Simental, MDNPI 1891779997-1 groupContacts
Krupali Kaneyalal Tejura, MDNPI 1487848651-1 groupContacts
April Vassantachart, MDNPI 19629926101 hospital2 groupsContacts
Nayana Vora, MDNPI 1275639791-1 groupContacts
Julius Kung Weng, MDNPI 1174084610-1 groupContacts
Terence Williams, MDNPI 1003939133-1 groupContacts
Jeffrey Y. Wong, MDNPI 1699707893-1 groupContacts
Henry Yampolsky, MDNPI 12957042372 hospitals4 groupsContacts
Stephanie Yoon, MDNPI 1346775624-1 groupContacts

Sources: NPPES NPI Registry (CMS) and Dmand AI Affiliation Data

For health IT teams

Find Duarte radiation oncologists by the EHR they use

Dmand AI has the EHR for 38 of 38 Duarte radiation oncologists, at their hospital and their practice. Filter by Epic, Oracle Health, MEDITECH, athenahealth and more, then reach them with validated work emails and mobile numbers.

City of Hope has the most radiation oncologists in Duarte, with 35

Harbor-UCLA Medical Center is second with 7, and Tower Urology third with 2. Counts are radiation oncologists with a California address linked to each group.

Sources: Dmand AI Affiliation Data and Dmand AI Org Hierarchy Data

Antelope Valley Medical Center has the most affiliated radiation oncologists in Duarte, with 2

Providence Holy Cross Medical Center is second with 2, and Providence Saint John's Health Center third with 2. Duarte radiation oncologists are affiliated with 10 hospitals in all.

Hospitals with the most radiation oncologists in Duarte
#HospitalHealth systemRadiation oncologists
1Antelope Valley Medical CenterLancasterAntelope Valley Healthcare District2
2Providence Holy Cross Medical CenterMission HillsProvidence2
3Providence Saint John's Health CenterSanta MonicaProvidence2
4Providence Little Company of Mary Medical Center TorranceTorranceProvidence2
5Ridgecrest Regional HospitalRidgecrestRidgecrest Regional Hospital2
6San Antonio Regional HospitalUplandSan Antonio Regional Hospital1
7Palmdale Regional Medical CenterPalmdaleUniversal Health Services1
8USC Arcadia HospitalArcadiaUniversity of Southern California1
9UCLA West Valley Medical CenterWest HillsUniversity of California Health1
10Keck Hospital of USCLos AngelesUniversity of Southern California1

Top 10 of 10 Duarte hospitals with an affiliated radiation oncologist

See every hospital and group for each Duarte radiation oncologist

Each public profile names one place a radiation oncologist practices. A free account shows all of them, with the employer, the EHR and validated contacts.

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Source: Dmand AI Affiliation Data

Group practices and clinics are the most common site of care for Duarte radiation oncologists, with 19

13 also practice at hospitals. A radiation oncologist can practice at several kinds of site, so the shares overlap.

Duarte radiation oncologists by site of care

  1. Medical group practices19
  2. Hospitals13

Sources: Dmand AI Affiliation Data and Dmand AI Practice Data

19% of Duarte radiation oncologists finished medical school 30 or more years ago

7 of the 36 Duarte radiation oncologists with a graduation year on file. 8 graduated in the last 10 years.

Physicians by years since medical school

  1. Under 10 years ago8
  2. 10 to 19 years ago13
  3. 20 to 29 years ago8
  4. 30 to 39 years ago3
  5. 40 or more years ago4

Source: Dmand AI Professional Profile Data

Every Duarte radiation oncologist profile shows current hospitals and groups, Medicare activity and NPI details

  • Primary practiceThe main place they practice, with its type and cityOn every profile
  • Every site of careEach hospital, clinic and group where they practice nowWith a free account
  • EmployerThe organization they work for, when one is on fileWith a free account
  • Medicare servicesServices and procedure codes billed to Medicare, from CMSOn every profile
  • Medicare Part D prescribingClaims and drug costs from Part D, from CMSOn every profile
  • Industry paymentsPayments from drug and device makers, from CMS Open PaymentsOn every profile
  • Publications and clinical trialsResearch papers and trials linked to the NPI, when on fileOn every profile
  • Licenses and graduation yearState license numbers and medical school graduation yearOn every profile
  • NPI detailsNPI, enumeration date, primary taxonomy and practice addressOn every profile
  • Work email and mobile numberFound on request through healthcare waterfall enrichment, then validatedWith a free account
  • EHR in useThe EHR at each site where they practiceWith a free account
  • Colleagues at each siteThe clinicians they work with at each hospital and groupWith a free account

Free account: 30 days free, self-serve, no credit card.

Sources: NPPES NPI Registry (CMS), Medicare Physician & Other Practitioners (CMS), Open Payments (CMS) and Dmand AI Affiliation Data

Sources for the Duarte radiation oncologist directory

Sources for the data on this page
Data on this pageSource
HCPs, types and specialtiesNPPES NPI Registry (CMS) and Dmand AI Professional Profile Data
Sites of care, hospitals and medical groupsDmand AI Affiliation Data
Medical school graduation yearDmand AI Professional Profile Data

Data last refreshed October 2026Report an inaccuracyRemove my information

Radiation oncologists are HCPs whose primary specialty is radiation oncology (taxonomy code 2085R0001X), with an active NPI and a Duarte practice address.

FAQ

Frequently asked questions about radiation oncologists in Duarte

Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.

How many radiation oncologists are in Duarte?

38 radiation oncologists have an active NPI, a Duarte practice address and radiation oncology (taxonomy code 2085R0001X) as their primary specialty. 37 of them are linked to a hospital or medical group.

Which Duarte medical groups have the most radiation oncologists?

City of Hope, with 35, followed by Harbor-UCLA Medical Center with 7 and Tower Urology with 2.

Which Duarte hospitals have the most radiation oncologists?

Antelope Valley Medical Center, with 2 affiliated radiation oncologists, followed by Providence Holy Cross Medical Center with 2 and Providence Saint John's Health Center with 2.

What share of Duarte radiation oncologists practice at a hospital?

13 of the 37 Duarte radiation oncologists with a mapped site of care, or 35%, have a current hospital affiliation.

What is the taxonomy code for radiation oncology?

2085R0001X is the NPPES taxonomy code for radiation oncology. Sub-specialties with their own code are counted on their own lists.

Dmand AI

Find the right contacts among Duarte radiation oncologists

Search 38 Duarte radiation oncologists by hospital, medical group and the EHR they use, with validated work emails and mobile numbers.

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