Colonoscopy Providers in East Lansing, MI

1. 1
   John WallingDO

   Gastroenterology Physician · East Lansing, MI

   208 Medicare services (2024)

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2. 2
   Scott PlaehnDO

   Gastroenterology Physician · East Lansing, MI

   201 Medicare services (2024)

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3. 3
   Albert RossMD

   Gastroenterology Physician · East Lansing, MI

   159 Medicare services (2024)

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4. 4
   Tadd HiattMD

   Gastroenterology Physician · East Lansing, MI

   135 Medicare services (2024)

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5. 5
   Dorian JonesMD

   Gastroenterology Physician · East Lansing, MI

   129 Medicare services (2024)

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6. 6
   Siaka YusufMD

   Gastroenterology Physician · East Lansing, MI

   116 Medicare services (2024)

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7. 7
   Jannel Lee-AllenM.D.

   Gastroenterology Physician · East Lansing, MI

   114 Medicare services (2024)

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8. 8
   Lisa Oliveri-LepainDO

   Gastroenterology Physician · East Lansing, MI

   87 Medicare services (2024)

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9. 9
   Matthew DimagnoMD

   Gastroenterology Physician · East Lansing, MI

   65 Medicare services (2024)

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10. 10
    Iftiker AhmadMD

    Gastroenterology Physician · East Lansing, MI

    64 Medicare services (2024)

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11. 11
    Margaret BlayneyMD

    Gastroenterology Physician · East Lansing, MI

    49 Medicare services (2024)

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12. 12
    Divyesh NemakayalaM.D.

    Gastroenterology Physician · East Lansing, MI

    38 Medicare services (2024)

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13. 13
    Catherine KerschenDO

    Gastroenterology Physician · East Lansing, MI

    17 Medicare services (2024)

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Counts and ordering reflect Medicare fee-for-service claims (2024) from the CMS Medicare Physician & Other Practitioners dataset — a 65+ subset, not all care, and not a quality, outcome, or "best" ranking. Absence from this list does not mean a provider does not perform colonoscopy. Source: CMS NPPES (June 2026).