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![Cory Wittrock](/sites/emergencymedicine.medicine.uiowa.edu/files/styles/square__1024_x_1024/public/2025-01/Wittrock%2C%20Cory.jpg?h=79dfda4b&itok=Z54C8_Qu)
Cory Wittrock, MD
Clinical Associate Professor
Emergency Ultrasound Program Director
cory-wittrock@uiowa.edu
![Kelby Kiefer](/sites/emergencymedicine.medicine.uiowa.edu/files/styles/square__1024_x_1024/public/2025-01/Kiefer_Kelby_2023%20%28002%29_1.jpeg?h=c1f294ce&itok=tpG4To2T)
Kelby Kiefer
Emergency Ultrasound Fellowship Coordinator
kelby-kiefer@uiowa.edu
Phone: 319-384-6468
Fax: 319-356-1138
![Katherine Briggie](/sites/emergencymedicine.medicine.uiowa.edu/files/styles/square__1024_x_1024/public/2025-01/Briggie~Katherine_0.jpg?h=88d317e2&itok=NkEKCEvb)
Katherine Briggie, DO
Clinical Assistant Professor
Emergency Ultrasound Core Faculty
katherine-briggie@uiowa.edu
![Samuel Irving](/sites/emergencymedicine.medicine.uiowa.edu/files/styles/square__1024_x_1024/public/2025-01/Irving~Samuel_0.jpg?h=424e0820&itok=G8ylEjp9)
Samuel Irving, MD, PhD
Clinical Assistant Professor
Emergency Ultrasound Core Faculty
samuel-irving@uiowa.edu
![Brandon Wubben](/sites/emergencymedicine.medicine.uiowa.edu/files/styles/square__1024_x_1024/public/2025-01/Wubben_Brandon_02_2022.jpeg?h=49f73712&itok=4Fk803bP)
Brandon Wubben, MD
Clinical Assistant Professor
Emergency Ultrasound Core Faculty
brandon-wubben@uiowa.edu