Verified 2026 Physician Ranking

Top Gastroenterologists in Hawaii, 2026

Published by Palm Beach County Medical Media Group · Last updated May 1, 2026

PBCMMG Excellence Certified \u2014 Recognizing Excellence in Healthcare

How this ranking was built: We applied PBCMMG's seven weighted criteria (board certification, years in active practice, disciplinary record, aggregate patient reviews, hospital affiliations, specialty training, peer recognition) to every gastroenterology physician with active credentialing in Hawaii. Sources: NPPES Registry, ABMS, state medical boards, aggregated public review data. Last reviewed May 2026.

  1. #1

    Zachary Neubert, DO

    GastroenterologySouth Carolina, SC14+ years in practice
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  2. #2

    Kimya-Anhcina Nguyen, DO

    Addiction MedicineOregon, OR21+ years in practice
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  3. #3

    Naoky Tsai, MD

    GastroenterologyHawaii, HI21+ years in practice
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  4. #4

    Neal Shimoda, MD

    Board Certified
    GastroenterologyHawaii, HI21+ years in practice
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  5. #5

    Eugene Kamemoto, MD

    GastroenterologyHawaii, HI21+ years in practice
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  6. #6

    Mark Rosenblatt, MD

    GastroenterologyHawaii, HI21+ years in practice
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  7. #7

    Stephen Buto, MD

    Addiction MedicineHawaii, HI21+ years in practice
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  8. #8

    Ankur Jain, MD

    Hospital MedicineFlorida, FL20+ years in practice
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  9. #9

    Timothy Jahraus, MD

    GastroenterologyHawaii, HI20+ years in practice
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  10. #10

    Cory Miyamoto, MD

    Addiction MedicineHawaii, HI20+ years in practice

    Cory Miyamoto, MD, practices addiction medicine in Hawaii, HI. NPI-verified active practice since 2006.

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