| DEPARTMENT CHAIR / DEO | |
| Colin P. Derdeyn, MD, FACR | |
| Laurie Wallace Admin Services Coordinator | (319) 356-3374 |
| ADMINISTRATION | |
| Greg Lehmann Clinical Department Administrator | (319) 356-3375 |
| Research Support Manager (vacant) | (319) 356-8213 |
| Jordan Schott Qual & Op Improv Engineer | (319) 356-2266 |
| Lucie Hulse Qual & Op Improv Specialist | (319) 356-1956 |
| Kyle Minehart Acct/Financial Analyst Mgr | (319) 356-0335 |
| Tess Kilpatrick HR Manager | (319) 353-6992 |
| Ashley Fitzpatrick HR Coordinator | (319) 356-2188 |
| TECHNICAL DIRECTORS | |
| Susan Curtis, Diagnostic Radiology | (319) 356-3293 |
| Daniel Petersen Nuclear Medicine | (319) 356-2348 |
| Asst Tech Dir, Diagnostic Radiology (vacant) | (319) 356-3378 |
| Steve Vulgamott Engineering | (319) 356-3376 |
| CLINICAL MANAGERS | |
| Stephanie Coleman Interventional Radiology | (319) 467-8563 |
| Lisa Dunnwald PET | (319) 467-5059 |
| Bridgette Schares Breast Imaging | (319) 356-1363 |
| Dawne Hudson IRL Radiology | (319) 467-2113 |
| Janese Joecken Pediatric | (319) 356-1957 |
| Melissa Kolker CT | (319) 356-7034 |
| Daniel Petersen Nuclear Medicine | (319) 356-2348 |
| Marci Tucker Ultrasound | (319) 356-7634 |
| Alexander Sawyer Nursing | (319) 356-4425 |
| Kim Wiley Image Management | (319) 356-3363 |
| Tami Wilson Reception/Scheduling | (319) 356-4878 |
| Travis Witham MRI | (319) 356-3580 |
| Andrea Yeggy Musculoskeletal | (319) 356-3359 |
| Kelli Zimmerman Diagnostic Radiology | (319) 356-4939 |
| WORK AREAS | |
| Breast Imaging | (319) 356-1245 |
| Computed Tomography (CT) | (319) 384-6147 |
| Fluoroscopy | (319) 356-3359 |
| Image Management / Teleradiology | (319) 356-2345 |
| Interventional Radiology | (319) 356-7738 |
| Magnetic Resonance Imaging (MRI) | (319) 356-4566 |
| Nuclear Medicine | (319) 356-1911 |
| Scheduling | (319) 356-3444 |
| Ultrasound | (319) 356-7636 |
| X-Ray, Adult | (319) 356-3356 |
| X-Ray, Pediatric | (319) 356-1957 |
| RADIOLOGY ENGINEERING | |
| Bryan Garter Senior Engineer Director | (319) 356-3376 |
| Christopher Doran Engineering Specialist | (319) 356-3377 |
| Jesse Drtina Engineering Specialist | (319) 356-3377 |
| Richard Meiers Engineering Specialist | (319) 356-3377 |
| TECHNOLOGIST EDUCATION PROGRAM DIRECTORS | |
| Holly Bonfig-Becker Radiologic Technology | (319) 356-4332 |
| Stephanie Ellingson Ultrasound | (319) 356-4871 |
| Tony Knight Nuclear Medicine | (319) 356-2954 |
| Jenny Maiers BSRS | (319) 353-9110 |
| Jared Stiles Radiation Therapy | (319) 356-8286 |
| EDUCATION PROGRAM COORDINATORS | |
| Courtney Bork Fellowship/Nuclear Medicine Residency | (319) 467-5463 |
| Acad Clin Prog Mgt (vacant) | (319) 356-3435 |
| Glena Clark Diagnostic Radiology Residency | (319) 356-3396 |
| Lucy Fasano Medical Students | (319) 384-9850 |
| Megan Raitt Acad Clin Prog Mgt Specialist | (319) 678-7215 |
| SYSTEMS ADMINISTRATOR | |
| Allen McGruder | (319) 353-7085 |
| LIBRARIAN / WEBMASTER | |
| Nichole Jenkins | (319) 353-8690 |
| SUPPORT STAFF | |
| Laurie Calkins Admin Services Coordinator | (319) 356-3861 |
| Admin Services Coordinator (vacant) | (319) 356-3036 |
| Linda Grifhorst Secretary | (319) 356-3253 |
| Brenda Herzberg Secretary | (319) 356-3379 |
| Kelly Kauffman Admin Services Coordinator | (319) 384-5888 |
| Keyauna Miller Admin Services Coordinator | (319) 356-3656 |
| Miranda Dlhy Admin Services Coordinator | (319) 353-7123 |
| Maren Rogers Research Support Specialist | (319) 353-6213 |
| Clerk (vacant) | (319) 356-7083 |