Ascension Calumet Hospital

In Chilton, WI, our care team at Ascension Calumet Hospital delivers personalized testing and care for your everyday health needs.

Specialty and emergency care, close to home

Ascension Calumet Hospital in Chilton, Wisconsin delivers specialty and 24/7 emergency care. We provide advanced surgical care for serious and life-threatening injuries and illnesses. Our care teams listen to understand your health needs and deliver care that's right for you. Ascension Calumet is a destination for specialty care - including emergency, cancer, ear, nose and throat care, urology and audiology. We offer a wide range of minimally invasive procedures using robotic-assisted technology, imaging and lab tests, a dedicated inpatient rehabilitation center, all on one campus. Find out more about all the care provided on this campus.

Recognitions

Ascension Calumet Hospital was recognized as a 2024 Top 100 Critical Access Hospital by The Chartis Center for Rural Health for outstanding performance among the nation’s rural hospitals. This recognition is based on the results of the Chartis Rural Hospital Performance INDEX™.

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Ascension stories you'll love

A smiling older 70-year-old woman holds up a drink in a restaurant booth.
Patient Story

Brookfield woman’s life transformed after hydrocephalus surgery

After being diagnosed with hydrocephalus and undergoing neurosurgery at Ascension Elmbrook in Brookfield, Wisconsin, this grandmother is now enjoying freedom from the symptoms that once limited her.
March 5, 2025
A middle aged woman takes a selfie in the woods during a fall hike.
Patient Story

Ozaukee County woman finds care for stage 3B cervical cancer

This military wife celebrates 14 years in remission after receiving personalized care for stage 3B cervical cancer at Ascension Columbia St. Mary’s Hospital - Ozaukee Campus
January 23, 2025
Care teams at Ascension Columbia St. Mary’s Hospital Level III NICU in Milwaukee, Wisconsin celebrate the graduation Da’Mari Hinds, who spent 137 days in their care.
Patient Story

Nurses celebrate Milwaukee baby after 137-day stay in NICU

Care teams at Ascension Columbia St. Mary’s Hospital Level III NICU in Milwaukee, Wisconsin celebrated the graduation of a baby boy who spent 137 days in their care.
January 21, 2025
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Outstanding care for a rural hospital

Ascension Calumet Hospital was recognized as a 2024 Top 100 Critical Access Hospital by The Chartis Center for Rural Health for outstanding performance among the nation’s rural hospitals.

Honors in cancer care

Ascension Wisconsin Cancer Care is the recipient of the American Community Cancer Centers Innovation Award.