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Penn Radiology Leadership Team

Penn Radiology Department Chair Mitchell D. Schnall, MD, PhD, FACR

Mitchell D. Schnall, MD, PhD, FACR

  • Chairman, Department of Radiology
  • Eugene P. Pendergrass Professor of Radiology

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Vice Chairs

Charles E. Kahn, Jr., MD, MS, FACR

Charles E. Kahn, Jr., MD, MS, FACR

  • Vice Chair, Department of Radiology
  • Vice Chair, Informatics, Radiology
  • Professor of Radiology at the Hospital of the University of Pennsylvania

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David A. Mankoff, MD, PhD

David A. Mankoff, MD, PhD

  • Vice Chair, Research, Radiology
  • Director, PET Center
  • Gerd Muehllehner Professor of Radiology

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Emily F. Conant, MD

Emily F. Conant, MD

  • Vice Chair, Faculty Development, Radiology
  • Division Chief, Breast Imaging
  • Professor of Radiology at the Hospital of the University of Pennsylvania

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Linda Nunes, MD

Linda Nunes, MD

  • Vice Chair, Diversity and Inclusion
  • Division Chief of Abdominal Imaging, Pennsylvania Hospital

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Mary H. Scanlon, MD, FACR

Mary H. Scanlon, MD, FACR

  • Vice Chair, Education, Radiology
  • Residency Program Director, HUP
  • Section Chief, ED
  • Professor of Clinical Radiology

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Scott O. Trerotola, MD

Scott O. Trerotola, MD

  • Vice Chair, Quality, Radiology
  • Division Chief, Interventional Radiology
  • Stanley Baum Professor of Radiology
  • Professor of Radiology in Surgery

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S. William Stavropoulos, MD

S. William Stavropoulos, MD

  • Vice Chair for Clinical Operations, Department of Radiology
  • Modality Chief, Interventional Radiology
  • Professor of Surgery
  • Professor of Radiology at the Hospital of the University of Pennsylvania

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Hospital Chairs

Brian S. Englander, MD

Brian S. Englander, MD

Chairman, Pennsylvania Hospital, Department of Radiology

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Fredric B. Squires, MD

Fredric B. Squires, MD

  • Chairman, Chester County Hospital Department of Radiology
  • Clinical Assistant Professor of Radiology

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Friedrich D Knollmann, MD, PhD

  • Chair, Department of Medical Imaging at Penn Presbyterian Medical Center
  • Professor of Clinical Radiology

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Nathan Christopher Hall, MD, PHD

  • Chairman, Philadelphia VAMC Department of Radiology
  • Associate Professor of Radiology at the Hospital of the University of Pennsylvania

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Administration

Penn Radiology Chief Administrative Officer William Kirschner

William Kirschner

Chief Administrative Officer
Email: william.kirschner@pennmedicine.upenn.edu
Ann F. Costello, MS, RT Corporate Director, UPHS Radiology

Ann F. Costello, MS, RT

Corporate Director, UPHS Radiology
Email: ann.costello@pennmedicine.upenn.edu
Ray Gaiser, MS, RDMS, RVT, Director of Radiology, Pennsylvania Hospital

Raymond Gaiser, MS, RDMS, RVT

Director of Radiology
Pennsylvania Hospital, Tuttleman Center
Email: raymond.gaiser@pennmedicine.upenn.edu
Judith Adirzone, Director of Radiology, PPMC/PMUC

Judith Adirzone

Director of Radiology
Penn Presbyterian Medical Center, Penn Medicine University City
Email: judith.adirzone@pennmedicine.upenn.edu
Mary Jane Casey, MBA, Director Operations Bucks County, Cherry Hill, King of Prussia, Radnor, Valley Forge, Woodbury Heights

Mary Jane Casey, MBA

Director, Operations
Bucks County, Cherry Hill, King of Prussia, Radnor, Valley Forge, Woodbury Heights
Email: maryjane.casey@pennmedicine.upenn.edu
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Colleen Scelsa

Director of Radiology
Chester County Hospital, Exton, West Chester, Kennett Square, Southern Chester County
Email: colleen.scelsa@pennmedicine.upenn.edu
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