Radiology Leadership

Section Executive Committee

Neil M. Rofsky, M.D.

Neil M. Rofsky, M.D.

  • Professor and Chair 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 of Radiology
Dan Crawley

Dan Crawley, M.B.A.

  • Department Administrator
Robert E. Lenkinski, Ph.D.

Robert E. Lenkinski, Ph.D.

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

John Leyendecker, M.D.

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

Ronald Peshock, M.D.

  • Vice Chair of Information Technology
  • Professor of Radiology and Internal Medicine
Allen Smith

Allen Smith

  • Revenue Cycle Manager
Diane Twickler, M.D.

Diane Twickler, M.D.

  • Vice Chair, Academic Affairs
  • Professor of Radiology

Hospital Chiefs

Children's Healthâ„ 
Nancy Rollins, M.D.

Nancy Rollins, M.D.

  • Chief Radiology Officer
  • Professor of Radiology
  • Chief, Pediatric Radiology Division
Parkland Health & Hospital System
John Barr, M.D.

John Barr, M.D.

  • Chief Radiology Officer
  • Professor of Radiology
University Hospitals
Eric Zeikus, M.D.

Eric Zeikus, M.D.

  • Chief Radiology Officer
  • Assistant Professor of Radiology

Division/Section Chiefs

Abdominal Imaging
Julia Fielding, M.D.

Julia Fielding, M.D.

  • Chief
  • Professor of Radiology
Breast Imaging
Phil Evans, M.D.

Phil Evans, M.D.

  • Chief
  • Clinical Professor of Radiology
Cardiothoracic Imaging
Suhny Abbara, M.D.

Suhny Abbara, M.D.

  • Chief
  • Professor of Radiology
Community Radiology
Cecelia Brewington, M.D.

Cecelia Brewington, M.D.

  • Chief
  • Vice Chair, Community and Clinical Outreach
  • Professor of Radiology
Imaging Informatics
Ronald Peshock, M.D.

Ronald Peshock, M.D.

  • Chief
  • Vice Chair, Imaging Informatics
  • Professor of Radiology and Internal Medicine
Magnetic Resonance Imaging
Ivan Pedrosa, M.D.

Ivan Pedrosa, M.D.

Medical Physics
Jon Anderson, Ph.D.

Jon Anderson, Ph.D.

  • Chief
  • Professor of Radiology
Musculoskeletal Radiology
Avneesh Chhabra, M.D.

Avneesh Chhabra, M.D.

  • Chief
  • Associate Professor of Radiology
Neuroradiology
Joseph Maldjian, M.D.

Joseph Maldjian, M.D.

Nuclear Medicine
Rathan Subramaniam, M.D., Ph.D, M.P.H.

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

  • Chief
  • Professor of Radiology
Pediatric Radiology
Nancy Rollins, M.D.

Nancy Rollins, M.D.

  • Chief, Pediatric Radiology
  • Professor of Radiology
Research
Robert Lenkinski, Ph.D.

Robert Lenkinski, Ph.D.

  • Chief
  • Vice Chair, Research
  • Professor of Radiology
  • Research Lab
Vascular & Interventional Radiology
Sanjeeva Kalva, M.D.

Sanjeeva Kalva, M.D.

  • Chief
  • Associate Professor of Radiology