Radiology Leadership
Executive Leadership Committee
![Dr. Martin G. Pomper](/education/medical-school/departments/radiology/faculty/assets/pomper-sq.png)
Martin G. Pomper, M.D., Ph.D.
Professor & Chair of Radiology
![Dr. Cecelia Brewington](/education/medical-school/departments/radiology/faculty/assets/brewington-sq.png)
Cecelia Brewington, M.D., FACR
Professor of Radiology
Vice Chair of Clinical Operations
Chief of Community Radiology
![Dr. Travis Browning](/education/medical-school/departments/radiology/faculty/assets/browning-sq.png)
Travis Browning, M.D.
Associate Professor of Radiology
Vice Chair of Strategic Analytics
![Dr. John Leyendecker](/education/medical-school/departments/radiology/faculty/assets/leyendecker-sq.png)
John Leyendecker, M.D.
Professor of Radiology
Vice Chair of Academic Affairs
![John D. Hundt](/education/medical-school/departments/radiology/assets/staff/hundt-sq.png)
John D. Hundt, M.H.S.
Department Administrator
![Dr. Joseph Maldjian](/education/medical-school/departments/radiology/faculty/assets/maldjian-sq.png)
Joseph Maldjian, M.D.
Professor of Radiology
Vice Chair of Faculty Affairs
Chief of Neuroradiology
Director, Magnetoencephalography Program
Research Lab
![Dr. Ivan Pedrosa](/education/medical-school/departments/radiology/faculty/assets/pedrosa-sq.png)
Ivan Pedrosa, M.D., Ph.D.
Professor of Radiology
Vice Chair of Radiology Research
Research Lab
![Dr. Ron Peshock](/education/medical-school/departments/radiology/faculty/assets/peshock-sq.png)
Ron Peshock, M.D.
Professor of Radiology
Vice Chair of Informatics
Chief of Imaging Informatics
![Dr. Jessica Porembka](/education/medical-school/departments/radiology/faculty/assets/porembka-sq.png)
Jessica Porembka, M.D.
Associate Professor of Radiology
Vice Chair of Strategy and Quality
![Dr. Diane Twickler](/education/medical-school/departments/radiology/faculty/assets/twickler-sq.png)
Diane Twickler, M.D., FACR
Professor of Radiology
Vice Chair-at-Large
Hospital Chiefs
![Dr. John Barr](/education/medical-school/departments/radiology/faculty/assets/barr-sq.png)
John Barr, M.D., FACR
Professor of Radiology
Chief Radiology Officer, Parkland Health & Hospital System
![Dr. Jeannie Kwon](/education/medical-school/departments/radiology/faculty/assets/kwon-sq.png)
Jeannie Kwon, M.D.
Associate Professor of Radiology
Chief Radiology Officer, Children's Health
![Dr. Eric Zeikus](/education/medical-school/departments/radiology/faculty/assets/zeikus-sq.png)
Eric Zeikus, M.D.
Assistant Professor
Chief Radiology Officer, Clements University Hospital & Clinics
Division/Section Chiefs
![Dr. Suhny Abbara](/education/medical-school/departments/radiology/faculty/assets/abbara-sq.png)
Suhny Abbara, M.D., FACR
Professor of Radiology
Chief of Cardiothoracic Imaging
Program Director, Cardiothoracic Imaging Fellowship and Cardiac Imaging Fellowship
![Dr. Timothy Booth](/education/medical-school/departments/radiology/faculty/assets/booth-sq.png)
Timothy Booth, M.D.
Professor of Radiology
Chief of Pediatric Radiology
Program Director, Pediatric Neuroradiology Fellowship
![Dr. Cecelia Brewington](/education/medical-school/departments/radiology/faculty/assets/brewington-sq.png)
Cecelia Brewington, M.D., FACR
Professor of Radiology
Vice Chair of Clinical Operations
Chief of Community Radiology
![Dr. Avneesh Chhabra](/education/medical-school/departments/radiology/faculty/assets/chhabra-sq.png)
Avneesh Chhabra, M.D.
Associate Professor of Radiology
Chief of Musculoskeletal Radiology
Program Director, Musculoskeletal Radiology Fellowship
![Dr. Stephen Seiler](/education/medical-school/departments/radiology/faculty/assets/seiler-sq.png)
Stephen Seiler, M.D.
Associate Professor of Radiology
Interim Chief of Breast Imaging
![Dr. Gaurav Khatri](/education/medical-school/departments/radiology/faculty/assets/khatri-sq.png)
Gaurav Khatri, M.D.
Associate Professor of Radiology
Chief of Abdominal Imaging
Program Director, Body MR Fellowship
![Dr. Joseph Maldjian](/education/medical-school/departments/radiology/faculty/assets/maldjian-sq.png)
Joseph Maldjian, M.D.
Professor of Radiology
Chief of Neuroradiology
Director, Magnetoencephalography Program
Research Lab
![Dr. Orhan Öz](/education/medical-school/departments/radiology/faculty/assets/oz-sq.png)
Orhan Öz, M.D., Ph.D.
Professor of Radiology
Chief of Nuclear Medicine
Program Director, Nuclear Medicine Residency
Research Lab
![Dr. Mi-Ae Park](/education/medical-school/departments/radiology/faculty/assets/park-m-sq.png)
Mi-Ae Park, Ph.D.
Associate Professor of Radiology
Chief of Medical Physics
![Dr. Ivan Pedrosa](/education/medical-school/departments/radiology/faculty/assets/pedrosa-sq.png)
Ivan Pedrosa, M.D., Ph.D.
Professor of Radiology
Vice Chair of Radiology Research
Research Lab
![Dr. Ron Peshock](/education/medical-school/departments/radiology/faculty/assets/peshock-sq.png)
Ron Peshock, M.D.
Professor of Radiology
Vice Chair of Informatics
Chief of Imaging Informatics
![Dr. Anil Pillai](/education/medical-school/departments/radiology/faculty/assets/pillai-sq.png)
Anil Pillai, M.D.
Associate Professor of Radiology
Chief of Vascular Interventional Radiology