Verified 2026 Physician Ranking

Top Addiction Medicine Doctors in Utah, 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 addiction medicine physician with active credentialing in Utah. Sources: NPPES Registry, ABMS, state medical boards, aggregated public review data. Last reviewed May 2026.

  1. #1

    Ewa Gniado, MD

    Addiction MedicineUtah, UT12+ years in practice

    Ewa Gniado, MD, practices addiction medicine in Utah, UT. NPI-verified active practice since 2014.

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  2. #2

    Willard Dere, MD

    Addiction MedicineUtah, UT11+ years in practice

    Willard Dere, MD, practices addiction medicine in Utah, UT. NPI-verified active practice since 2015.

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  3. #3

    Shawn Allman, DO

    Addiction MedicineUtah, UT10+ years in practice

    Shawn Allman, DO, practices addiction medicine in Utah, UT. NPI-verified active practice since 2016.

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  4. #4

    Megan Meier, MD

    Addiction MedicineUtah, UT15+ years in practice

    Megan Meier, MD, practices addiction medicine in Utah, UT. NPI-verified active practice since 2011.

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  5. #5

    Siddharth Iyengar, MD

    Addiction MedicineUtah, UT7+ years in practice

    Siddharth Iyengar, MD, practices addiction medicine in Utah, UT. NPI-verified active practice since 2019.

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  6. #6

    David Haak, MD

    Addiction MedicineUtah, UT6+ years in practice

    David Haak, MD, practices addiction medicine in Utah, UT. NPI-verified active practice since 2020.

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  7. #7

    Therese Lange, MD

    Addiction MedicineUtah, UT6+ years in practice

    Therese Lange, MD, practices addiction medicine in Utah, UT. NPI-verified active practice since 2020.

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  8. #8

    Katherine Erickson, MD

    Addiction MedicineUtah, UT5+ years in practice

    Katherine Erickson, MD, practices addiction medicine in Utah, UT. NPI-verified active practice since 2021.

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