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Avera Digestive Disease Institute

1325 S. Cliff Avenue
Sioux falls, SD 57117
Phone: 605-322-7797


Our Team

Our team of specialists consists of providers who utilize a comprehensive approach and state-of-the-art technology for optimal results and patient comfort.

Dr. Liz Harden

Avera Gastrointestinal Navigator

Liz Harden, a certified nurse practitioner (CNP), works with patients diagnosed with complicated digestive disorders which require multidisciplinary care, as well as patients diagnosed with cancers of the gastrointestinal tract. She also coordinates the GI Conference, in which a multidisciplinary team collaborates on diagnosis and treatment for individual cases involving GI cancers and/or complicated digestive disorders.

Contact Liz at 605-322-7334 or

Our multidisciplinary team includes the following areas of specialty:


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