Radiology Leadership

Section Executive Committee

Neil M. Rofsky, M.D.

Neil M. Rofsky, M.D.

  • Professor and Chair
  • Department of Radiology
  • Professor and Director of Translational Research, AIRC
Cecelia Brewington, M.D.

Cecelia Brewington, M.D.

  • Vice Chair of Community and Clinical Outreach
  • Professor, Department of Radiology
Robert E. Lenkinski, Ph.D.

Robert E. Lenkinski, Ph.D.

  • Vice Chair of Research
  • Professor, Department of Radiology and AIRC
John Leyendecker, M.D.

John Leyendecker, M.D.

  • Vice Chair of Clinical Operations
  • Professor, Department of Radiology
Ronald Peshock, M.D.

Ronald Peshock, M.D.

  • Vice Chair of Information Technology
  • Professor, Departments of Radiology and Internal Medicine
Diane Twickler, M.D.

Diane Twickler, M.D.

  • Vice Chair of Academic Affairs
  • Professor, Departments of Radiology and Obstetrics/Gynecology

Hospital Chiefs

Parkland Health & Hospital System

John Barr, M.D.
Professor, Radiology

UT Southwestern University Hospitals

Eric Zeikus, M.D.
Assistant Professor, Radiology

Children’s Healthâ„ 

Nancy Rollins, M.D.
Professor, Radiology

Division/Section Chiefs

Abdominal Imaging

Julia Fielding, M.D.
Professor, Radiology

Breast Imaging

W. Phil Evans, M.D.
Professor, Radiology

Cardiothoracic Imaging

Suhny Abbara, M.D.
Professor, Radiology

General Diagnostic/Community Radiology

Cecelia Brewington, M.D.
Vice Chair/Professor, Radiology

Imaging Informatics

Ronald Peshock, M.D.
Vice Chair/Professor, Radiology

Vascular & Interventional Radiology

Sanjeeva Kalva, M.D.
Associate Professor, Radiology

Magnetic Resonance Imaging

Ivan Pedrosa, M.D.
Associate Professor, Radiology

Medical Physics

Jon Anderson, Ph.D.
Professor, Radiology

Musculoskeletal Imaging

Avneesh Chhabra, M.D.
Associate Professor, Radiology

Neuroradiology

Joseph Maldjian, M.D.
Professor, Radiology

Nuclear Medicine

Rathan Subramaniam, M.D., Ph.D., M.P.H.
Professor, Radiology

Pediatric Radiology

Nancy Rollins, M.D.
Professor, Radiology

Research

Robert Lenkinski, Ph.D.
Vice Chair/Professor, Radiology