Provider Membership
Last time updated: 7/7/25, 8:50 PM
Schedules
M-F 7:30am-6pm, Sa-Su Closed
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About

The Helmsley Center at Avera St. Mary’s Hospital in Pierre offers comprehensive specialty care in central South Dakota.

Our facility is located on the Avera St. Mary’s Hospital campus, which is on East Sioux Avenue just west of South Washington Avenue. Free parking is available in front of the building. Park in lot B along East Sioux, and use entrance B.

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Frequently Asked Questions
Which days is Helmsley Center — Avera St. Mary's open?
Open on Monday, Tuesday, Wednesday, Thursday, Friday.
What are Helmsley Center — Avera St. Mary's main services?
Oncology Care, Dermatology, Ear, Nose and Throat, Orthopedics, Urology.
Attention business owner!
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Schedules
M-F 7:30am-6pm, Sa-Su Closed
Attention business owner!
Register your business now and enhance your global reach with iGlobal.
Start now!
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