Radiology-Diagnostic Faculty
Meet Our Faculty
View our Radiology-Diagnostic faculty members along with their contact information listed below.
Faculty Forms and Documents
Faculty Appointment Application
School of Medicine Faculty Awards Criteria
Promotion and Tenure

Philip A. Baker, MD
- Assistant Professor
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Karen A. Baker, MD
- Assistant Professor
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Michael R. Collins, MD
- Assistant Professor
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Mary J. Connell, MD
- Associate Professor
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Santiago M. Cornejo, MD
- Associate Professor
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Ralph Drosten, MD
- Professor
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Andrew C. Duarte, MD
- Assistant Professor
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Christina Ferraro, MD
- Assistant Professor
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Daniel G. Gridley, MD
- Assistant Dean, Clinical Research and Public Health
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Poya Hedayati, MD
- Assistant Professor
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Patrick K. Hitchcock, MD
- Assistant Professor
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Tilina N. Hu, MD
- Associate Professor
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David P. Kay, MD
- Assistant Professor
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Samantha L. Matz, DO
- Assistant Professor
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Courtney L. Mitchell, MD
- Associate Professor
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Taruna Ralhan, MD
- Assistant Professor
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Randy R. Richardson, MD
- Regional Dean, Phoenix Regional Campus
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Albert T. Roh, MD
- Assistant Professor
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Jimmy Saade, MD
- Assistant Professor
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Ankit Shah, MD
- Assistant Professor
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Amy M. Trahan, MD
- Associate Professor
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Additional Faculty
Fernando Azarcon, MD, DABR, FPCR
Chris Delbridge, DO
Andrew Liguori, DO
Ross McArthur, MD
Dane Van Tassel, MD
Erik Weiss, MD, MPH