Verified 2026 Physician Ranking

Top Gastroenterologists in Wisconsin, 2026

Published by Palm Beach County Medical Media Group · Last updated April 30, 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 Wisconsin. Sources: NPPES Registry, ABMS, state medical boards, aggregated public review data. Last reviewed April 2026.

  1. #1

    Aboud Affi, MD

    GastroenterologyWisconsin, WI21+ years in practice

    Aboud Affi, MD, practices gastroenterology in Wisconsin, WI. NPI-verified active practice since 2005.

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  2. #2

    Myles Keroack, MD

    GastroenterologyWisconsin, WI21+ years in practice

    Myles Keroack, MD, practices gastroenterology in Wisconsin, WI. NPI-verified active practice since 2005.

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  3. #3

    Kevin McClelland, MD

    GastroenterologyWisconsin, WI20+ years in practice

    Kevin McClelland, MD, practices gastroenterology in Wisconsin, WI. NPI-verified active practice since 2006.

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  4. #4

    Gary Griglione, MD

    GastroenterologyWisconsin, WI20+ years in practice

    Gary Griglione, MD, practices gastroenterology in Wisconsin, WI. NPI-verified active practice since 2006.

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  5. #5

    David Carron, MD

    GastroenterologyWisconsin, WI20+ years in practice

    David Carron, MD, practices gastroenterology in Wisconsin, WI. NPI-verified active practice since 2006.

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  6. #6

    Zachary Smith, DO

    GastroenterologyWisconsin, WI17+ years in practice

    Zachary Smith, DO, practices gastroenterology in Wisconsin, WI. NPI-verified active practice since 2009.

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  7. #7

    Kimberly Daniel, MD

    GastroenterologyWisconsin, WI15+ years in practice

    Kimberly Daniel, MD, practices gastroenterology in Wisconsin, WI. NPI-verified active practice since 2011.

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  8. #8

    Mohamed Azab, MD

    GastroenterologyWisconsin, WI11+ years in practice

    Mohamed Azab, MD, practices gastroenterology in Wisconsin, WI. NPI-verified active practice since 2015.

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  9. #9

    Andrew Foong, MD

    GastroenterologyNew York, NY7+ years in practice

    Andrew Foong, MD, practices gastroenterology in New York, NY. NPI-verified active practice since 2019.

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