Radiation oncologists in Hawaii

  • Radiation oncology
  • Hawaii
Radiation oncologists
30
Linked to a hospital or group
24
Hospitals with a radiation oncologist
10
Medical groups with a radiation oncologist
9
Cities
4

There are 30 radiation oncologists in Hawaii. The Queen's Medical Center has the most, 10, and The Queen's Medical Center has the most affiliated radiation oncologists, 11. Honolulu is home to 21, and 48% finished medical school 30 or more years ago.

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Hawaii radiation oncologists, listed A to Z by last name

Each radiation oncologist on the list has radiation oncology as their primary specialty and a Hawaii practice address. The list shows the NPI and city, 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 30 Hawaii radiation oncologists by city, hospital, medical group, the EHR they use and Medicare volume in Dmand AI.

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Hawaii radiation oncologists, A to Z
Radiation oncologistHospitalsMedical groupsEmail and phone
Kin-Sing Au, MDKealakekua · NPI 17301723623 hospitals1 groupContacts
Vincent C. Brown, MDHonolulu · NPI 1902885247--Contacts
Michael Mann Chamberlin, MDHonolulu · NPI 11445417562 hospitals2 groupsContacts
Susie A. Chen, MDHonolulu · NPI 1164609517-3 groupsContacts
Linda S. Gemer, MDHilo · NPI 15583187821 hospital2 groupsContacts
Jared Hara, MDHonolulu · NPI 15487518941 hospital3 groupsContacts
Carl Rydell Jenson, MDKealakekua · NPI 16593170973 hospitals4 groupsContacts
Patrick Jewell, MDHilo · NPI 17605930993 hospitals1 groupContacts
Mark T. Kanemori, MDHonolulu · NPI 10331826132 hospitals2 groupsContacts
Ari Katerelos, MDHonolulu · NPI 1861607418-3 groupsContacts
John L. Lederer, MDHonolulu · NPI 17402533271 hospital2 groupsContacts
Richard Y. Lee, MD, PhDHonolulu · NPI 1922261718-4 groupsContacts
Pi-Ju Christina Liu, MDHonolulu · NPI 1851364897-1 groupContacts
Diana Lu, MDHonolulu · NPI 14376843701 hospital2 groupsContacts
Berit L. Madsen, MDHilo · NPI 11645188412 hospitals3 groupsContacts
Sue A. Mandell, MDTripler Army Medical Center · NPI 1578668406-2 groupsContacts
Mark D. Mayeda, MDHonolulu · NPI 12951814931 hospital1 groupContacts
Anthony Lane Michaud, MDHonolulu · NPI 12252703251 hospital2 groupsContacts
David Timothy Padro, DOHonolulu · NPI 10637776472 hospitals2 groupsContacts
Laeton J. Pang, MDHonolulu · NPI 10836876851 hospital4 groupsContacts
Michael C. Roach, MDHonolulu · NPI 11142267352 hospitals3 groupsContacts
Juliet M. Seigle, MDHonolulu · NPI 16392977161 hospital1 groupContacts
Christina Koo Speirs, MD, PhDHonolulu · NPI 13869344955 hospitals3 groupsContacts
Stuart Y. Tsuji, MD, PhDHonolulu · NPI 15585346021 hospital2 groupsContacts
Kevin C. Wilcox, MDHilo · NPI 15583792552 hospitals1 groupContacts

The list shows the 25 radiation oncologists with a public profile. The other 5 are counted in the total and searchable with a free account.

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

For health IT teams

Find Hawaii radiation oncologists by the EHR they use

Dmand AI has the EHR for 28 of 30 Hawaii 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.

The Queen's Medical Center has the most radiation oncologists in Hawaii, with 10

Gamma Knife Center of the Pacific is second with 8, and Cancer Center of Hawaii third with 6. Counts are radiation oncologists with a Hawaii address linked to each group.

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

The Queen's Medical Center has the most affiliated radiation oncologists in Hawaii, with 11

Hilo Benioff Medical Center is second with 4, and Pali Momi Medical Center third with 4. Hawaii radiation oncologists are affiliated with 10 hospitals in all.

Hospitals with the most radiation oncologists in Hawaii
#HospitalHealth systemRadiation oncologists
1The Queen's Medical CenterHonoluluThe Queen's Health Systems11
2Hilo Benioff Medical CenterHiloState of Hawaiʻi4
3Pali Momi Medical CenterAieaHawaiʻi Pacific Health4
4Kuakini Medical CenterHonoluluKuakini Health System3
5Kona Community HospitalKealakekuaState of Hawaiʻi2
6Straub Benioff Medical CenterHonoluluHawaiʻi Pacific Health2
7Adventist Health CastleKailuaAdventist Health1
8Wilcox Medical CenterLihueHawaiʻi Pacific Health1
9Queen's North Hawaiʻi Community HospitalKamuelaThe Queen's Health Systems1
10Kapiʻolani Medical Center for Women & ChildrenHonoluluHawaiʻi Pacific Health1

Top 10 of 10 Hawaii hospitals with an affiliated radiation oncologistAll 26 Hawaii hospitals

See every hospital and group for each Hawaii 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

Honolulu has the most radiation oncologists in Hawaii, with 21

21radiation oncologists in Honolulu
5radiation oncologists in Hilo
3radiation oncologists in Kealakekua

Radiation oncologists practice in 4 Hawaii cities. Every city with 10 or more has its own page.

Source: NPPES NPI Registry (CMS)

Most Hawaii radiation oncologists practice at a hospital: 19 of the 24 with a mapped site

12 also practice at a medical group site, and 1 at physician offices. A radiation oncologist can practice at several kinds of site, so the shares overlap.

Hawaii radiation oncologists by site of care

  1. Hospitals19
  2. Medical group practices12
  3. Physician offices1
  4. Skilled nursing facilities1

Sources: Dmand AI Affiliation Data and Dmand AI Practice Data

48% of Hawaii radiation oncologists finished medical school 30 or more years ago

12 of the 25 Hawaii radiation oncologists with a graduation year on file. 2 graduated in the last 10 years, fewer than graduated 40 or more years ago.

Physicians by years since medical school

  1. Under 10 years ago2
  2. 10 to 19 years ago9
  3. 20 to 29 years ago2
  4. 30 to 39 years ago4
  5. 40 or more years ago8

Source: Dmand AI Professional Profile Data

Every Hawaii 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 Hawaii 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 Hawaii practice address.

FAQ

Frequently asked questions about radiation oncologists in Hawaii

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 Hawaii?

30 radiation oncologists have an active NPI, a Hawaii practice address and radiation oncology (taxonomy code 2085R0001X) as their primary specialty. 24 of them are linked to a hospital or medical group.

Which Hawaii medical groups have the most radiation oncologists?

The Queen's Medical Center, with 10, followed by Gamma Knife Center of the Pacific with 8 and Cancer Center of Hawaii with 6.

Which Hawaii hospitals have the most radiation oncologists?

The Queen's Medical Center, with 11 affiliated radiation oncologists, followed by Hilo Benioff Medical Center with 4 and Pali Momi Medical Center with 4.

Which Hawaii cities have the most radiation oncologists?

Honolulu, with 21, followed by Hilo (5) and Kealakekua (3). Radiation oncologists practice in 4 Hawaii cities in all.

How many Hawaii radiation oncologists finished medical school 30 or more years ago?

12 of the 25 with a graduation year on file, or 48%. 2 graduated in the last 10 years.

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

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Search 30 Hawaii radiation oncologists by hospital, medical group and the EHR they use, with validated work emails and mobile numbers.

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