Aspirus Iron River Hospital has 39 affiliated providers
- Dr. Marites Ansay, MDPediatrics
- Dr. John Birgiolas, MDPain Medicine
- Dr. Kevin Brinker, DOOsteopathic Manipulative Therapy
- Dr. Harold Cline, MDOrthopedic Surgery
- Dr. Steven Coenen, MDFamily Medicine
- Dr. Francis Coughlin, MDEmergency Medicine
- Dr. Emma Diponio, MDDiagnostic Radiology
- Dr. Michael Emery, DOEmergency Medicine
- Dr. Medhat Fanous, MDGeneral Surgery
- Dr. Kristin Fontes, MDEmergency Medicine
- Dr. Marjorie Funtanilla, MDNephrology
- Dr. Scott Ghinazzi, MDFamily Medicine
- Dr. Charlene Greene, DOOsteopathic Manipulative Therapy
- Dr. Douglas Gremban, MDFamily Medicine
- Dr. Scott Hagle, MDEmergency Medicine
- Dr. Michael Hagues, DOEmergency Medicine
- Dr. Robert Han, MDInternal Medicine
- Dr. James Harrison, MDEar, Nose, and Throat
- Dr. Sharon Hayward, MDGeneral Surgery
- Dr. Victoria Jakel, MDFamily Medicine
- Dr. Terrance Kearney, DOOsteopathic Manipulative Therapy
- Dr. Maria Klahre, MDFamily Medicine
- Dr. John Maesaka, MDDiagnostic Radiology
- Dr. Kim Mahler, DOFamily Medicine
- Dr. Andrew Manspeaker, MDEmergency Medicine
- Dr. Daniel McMahon, MDFamily Medicine
- Dr. Gustavo Morel, MDOncology
- Dr. Jerold Napier, MDNephrology
- Dr. Douglas Ramsey, MDDiagnostic Radiology
- Dr. Nasseem Rizkalla, MDGeneral Surgery
- Dr. Kevin Scott, MDUrology
- Dr. Karen Sein Ohn, MDGastroenterology
- Dr. Clayton Shaker, MDCardiology
- Dr. Nilar Shein, MDNeurology
- Dr. Jeffrey Shipkey, DOEmergency Medicine
- Dr. Donald Smith, DOOsteopathic Manipulative Therapy
- Dr. Matthew Songer, MDOrthopedic Surgery
- Dr. Michael Yard, DOOsteopathic Manipulative Therapy
- Dr. James Zelinski, MDFamily Medicine