Monday through Friday: 7 a.m. to 5 p.m.


  • Ryan Gayfield, A.N.P., adult nurse practitioner
  • David Haswell, M.D., board certified, family medicine
  • Gary Steward, M.D., board certified, family medicine
  • Martha Smith, FNP, family nurse practitioner

This Bassett medical home practice has received national NCQA Patient Centered Medical Home recognition.

Visit Sherburne's School-Based Health page.


20 Chapel Street
Sherburne, NY13460

(607) 674-2445(voice)

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  • MyHealthy Decisions | Immunotherapy

    Immunotherapy uses your body's own immune system to help fight cancer and there are a number of these new life-extending treatments available to patients. Jim Tyler, featured in this video, participated in a clinical trial of a new immunotherapy drug while at Bassett. He shares his thoughtsread more

    MyHealthy Decisions | da Vinci Robotic Surgery

    Many types of surgeries, from prostate & kidney cancer to hysterectomies & hernia repair, can be done quickly and accurately when the latest da Vinci robotic surgery unit is in the hands of a trained professional like Bassett's Nicholas Hellenthal, MD.

    In this video, Dr. Hellentharead more

One Atwell Road Cooperstown, NY 13326

607-547-3456 : 1-800-BASSETT (227-7388)