Mark L. Hagy, MD

Trust Avera St. Mary’s Hospital for trained experts, advanced technology and care close to home in and around Pierre, SD. Our hospital has multiple units, institutes and specialty clinics located within various buildings on the Avera St. Mary’s Hospital campus. Find us near the intersection of East Sioux Avenue and South Washington Avenue.

We offer comprehensive dialysis services at our state-of-the-art dialysis facility with the latest technology for the full scope of kidney care services. This dialysis facility is located inside the Avera St. Mary's Hospital building on our campus at the intersection of East Sioux Avenue and South Washington Avenue. Free parking is available near the building in lot A. Use entrance A and take elevator 1 to the third floor.

This Avera clinic specializes in providing radiation therapy to treat patients diagnosed with cancer. We are located in the Helmsley Center building on the Avera St. Mary’s Hospital campus, which is on East Sioux Avenue just west of South Washington Avenue.