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


Jessica Schaack, ARNP
NephrologyTo make an appointment with this provider, please call 712-243-7590. Biography

Johann Schmolck, MD, FASN
NephrologyTo schedule an appointment with this provider, please call 712-243-7590. Biography