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Horizon Health Fort Thompson

About Us

Situated in central South Dakota, Fort Thompson Community Health Center began operations in 2015 and accommodates any patients in need of medical care. The name changed to Horizon Health Fort Thompson when Horizon Health Care became Horizon Health in 2024.

Our Providers

Diane Inch, MPA-C

  • Family Medicine
  • Online Appointments Available


125 SD Hwy 249
Fort Thompson,

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Mon: 8:30 am – 5:00 pm
Tues: 8:30 am – 5:00 pm
Wed: 9:00 am – 5:30 pm
Thurs: 8:30 am – 5:00 pm
Fri: 8:30 am – 5:00 pm


After Hours:

Connect with a provider after-hours by calling your local Horizon clinic. Calls received after-hours will be handled by an on-call provider, who will guide the caller to the appropriate level of care.

  • If you are deaf, hard-of-hearing or speech disabled, simply dial 711 to be connected for support.
  • For a mental health/psychiatric crisis, please call 811.
  • For emergencies or if you have a serious life-threatening illness, condition, or injury that needs immediate assistance, please call 911.
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