Meet Our Providers

We’re proud to have a large team of board-certified physicians and advance practice providers at Cass Health.

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Jessica Schaack, ARNP

Nephrology
 To make an appointment with this provider, please call 712-243-7590. Biography
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Johann Schmolck, MD, FASN

Nephrology
 To schedule an appointment with this provider, please call 712-243-7590. Biography

Committed to Excellence & Your Good Health