Doctors Who Treat Bariatric / Weight-Loss Surgery in Williamsville, NY

1. 1
   Jonathan ReynhoutMD

   Surgery Physician · Williamsville, NY

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2. 2
   Windsong Health Medical Alliance, PLLC

   Surgery Physician · Williamsville, NY

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3. 3
   Ajay PanchalM.D.

   Surgery Physician · Williamsville, NY

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4. 4
   Ethan CraigMD

   Surgery Physician · Williamsville, NY

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5. 5
   Jessica Martinolich

   Surgery Physician · Williamsville, NY

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6. 6
   Vivian L. Lindfield, MD, PC

   Surgery Physician · Williamsville, NY

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7. 7
   Lyndsay Gutierrez-PanchalMD

   Surgery Physician · Williamsville, NY

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8. 8
   Eyad WohaibiMD

   Surgery Physician · Williamsville, NY

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9. 9
   Vivian LindfieldM.D.

   Surgery Physician · Williamsville, NY

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10. 10
    Focus Surgery PLLC

    Surgery Physician · Williamsville, NY

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11. 11
    David CrooksMD

    Surgery Physician · Williamsville, NY

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12. 12
    Century Care Services Medical, PC

    Surgery Physician · Williamsville, NY

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13. 13
    Blessios Medical

    Surgery Physician · Williamsville, NY

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14. 14
    Chelsey CiambellaM.D.

    Surgery Physician · Williamsville, NY

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15. 15
    Amherst Colon & Rectal Surgery, PLLC

    Surgery Physician · Williamsville, NY

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16. 16
    George BlessiosMD

    Surgery Physician · Williamsville, NY

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17. 17
    Mariola PossMD

    Surgery Physician · Williamsville, NY

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18. 18
    Katie KoneskyM.D.

    Surgery Physician · Williamsville, NY

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19. 19
    You First Medical, PC

    Surgery Physician · Williamsville, NY

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20. 20
    Christina SandersD.O, MBA

    Surgery Physician · Williamsville, NY

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21. 21
    Breast Care of Western New York L.L.C.

    Surgery Physician · Williamsville, NY

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22. 22
    Katherine O'DonnellM.D.

    Surgery Physician · Williamsville, NY

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23. 23
    Marielle Ferstenberg-OsypianD.O.

    Surgery Physician · Williamsville, NY

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24. 24
    Kenneth EckhertM.D.

    Surgery Physician · Williamsville, NY

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25. 25
    Access Surgery of Wny PLLC

    Surgery Physician · Williamsville, NY

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These are active providers in Williamsville, New York whose primary NUCC specialty treats bariatric / weight-loss surgery; it is not a list of providers confirmed to treat your specific case, and absence does not mean a provider does not treat it. Ordering reflects NPPES profile completeness and registry tenure — a transparency signal, not a quality, outcome, or "best" ranking. Condition-to-specialty mapping: MedlinePlus, NIH, ABMS. Source: CMS NPPES (June 2026); specialty taxonomy: NUCC.