Leadership - Crozer-Keystone Health System - PA


Read about the men and women behind the decisions at Crozer-Keystone Health System.

Chief Executive Officer

Patrick J. Gavin

Local Governing Board

Brian Copeland, D.O.
Gastroenterologist and Chief of Gastroenterology
Crozer-Keystone Health System

Christine Donohue-Henry, M.D.
Family Medicine Physician and Chair of the Department of Family and Community Medicine, Crozer-Keystone Health System

Daniel C. DuPont, D.O.
Pulmonologist and Chief of Pulmonology
Taylor Hospital

Edward LaPorta, M.D.
Cardiologist and Chief of Cardiology
Delaware County Memorial Hospital

Timothy J. Malarkey
Managing Partner
JKJ Financial Services

Nathan Okechukwu, M.D.
Nephrologist and Chairman of the Department of Medicine
Crozer-Chester Medical Center

Jerome S. Parker, Ph.D.
Delaware County Community College

Ann Swan
Prudential Fox & Roach

Gail M. Whitaker, Esquire

Physician Leadership

Crozer-Keystone Health System's physician leaders encompass an accomplished, experienced group of medical professionals who provide guidance and support to Crozer-Keystone's excellent staff of physicians.

Department Chairs

Anesthesiology and Perioperative Medicine

Olesh Babiak, M.D. (Crozer, Springfield, Taylor)

Deborah Lippman, M.D. (DCMH)

Emergency Medicine

Gregory Cuculino, M.D.

Family and Community Medicine

Christine Donohue-Henry, M.D. (Crozer, Springfield, Taylor)

Michael Slavin, M.D. (DCMH)


C. Nathan Okechukwu, M.D. (Crozer, Springfield, Taylor)

John D. Sprandio, M.D. (DCMH)


Keith P. Williams, M.D.

Pathology and Laboratory Medicine

Irma Elizabeth Palazzo, M.D.


Christopher Stenberg, M.D. (Crozer, Springfield, Taylor)

Rochelle Teachey, M.D. (DCMH)


Kevin Caputo, M.D.

Radiation Oncology

Rachelle M. Lanciano, M.D.

Radiology/Diagnostic Imaging

John Hiehle, M.D. (Crozer, Springfield, Taylor)

Thomas A. DiLiberto, D.O. (DCMH)


Aley Tohamy, M.D., Interim Chair (Crozer, Springfield, Taylor)

David McCloskey, M.D. (DCMH)

Chiefs, Department of Medicine


Sandra M. Gawchik, D.O., Co-Chief (Crozer, Springfield, Taylor)

Anthony R. Rooklin, M.D. , Co-Chief (Crozer, Springfield, Taylor)

Thomas E. Klein, M.D. (DCMH)


Ancil A. Jones, M.D. (Crozer, Springfield, Taylor)

Edward W. LaPorta, M.D. (DCMH)


John J. Laskas Jr., M.D.


Lubna M. Zuberi, M.D.


Brian Copeland, M.D. (Crozer, Springfield, Taylor)

Philip Gilman, M.D. (DCMH)

General Internal Medicine

Dina F. Capalongo, D.O. (Crozer, Springfield, Taylor)

Karl Schwabe, M.D. (DCMH)


William S. Zirker, M.D.


Raymond J. Vivacqua, M.D.

Hospital Medicine

Onyeka W. Okonkwo, M.D.

Infectious Disease

Stephen Nelsen, M.D. (Crozer, Springfield, Taylor)

Jackeline Iacovella, M.D. (DCMH)


Roy Marcus, M.D. (Crozer, Springfield, Taylor)

Maria Largoza, M.D. (DCMH)


Kesha Wilford, M.D. (Crozer, Springfield, Taylor)

Physical Medicine and Rehabilitation

Douglas Brunner, M.D. (Crozer, Springfield, Taylor)

Daniel Kane, M.D. (DCMH)

Pulmonary Disease

Gary Wendell, M.D.


Ritu Khurana, M.D.

Chiefs, Department of Pediatrics


Cynthia Dembofsky, M.D. (Crozer, Springfield, Taylor)

Stephen T. Higgins, M.D. (DCMH)

Chiefs, Department of Psychiatry

Addiction Medicine

Sherry Nykiel, M.D.

Adult Psychiatry

Sarah Falgowski, M.D.

Child and Adolescent Psychiatry

Darren F. Piechota, M.D.

Chiefs, Department of Radiology

CT Scan

Eric Rubin, M.D.

General Radiology

Andrew Gordon, M.D.

Interventional Radiology

Lance Becker, M.D.

Mammography/Women's Imaging

Amy Wilson, M.D.

Magnetic Resonance Imaging

Amr El Jack, M.D.

Nuclear Medicine

Khozaim Nakhoda, M.D.


Jonathan Morgan, M.D.


Damon Soeiro, M.D.

Chiefs, Department of Surgery

Burn Surgery

Linwood Haith, M.D.

Cardiac Surgery

Charles M. Geller, M.D.

Colorectal Surgery

Kenneth J. Boyd, M.D. (Crozer, Springfield, Taylor)

Stephen C. Silver, M.D. (DCMH)

General Surgery

David McCloskey, M.D.

Genito-Urinary and Urologic Surgery

Frank L. D'Elia, M.D.

Craig Landow, M.D.

Gynecologic Oncology Surgery

Gazi Abdulhay, M.D.


Michael I. Stanley, M.D.

Ophthalmology Surgery

Christopher A. Williams, M.D. (Crozer, Springfield, Taylor)

Edward H. Bedrossian Jr., M.D. (DCMH)

Oral and Maxillofacial Surgery

Joseph P. Mulligan, D.M.D.

Orthopedic Surgery

Frank P. Giammattei, M.D. (Crozer, Springfield, Taylor)

Nicholas A. DiNubile, M.D. (DCMH)

Otolaryngology Surgery

Kenneth Briskin, M.D. (Crozer, Springfield, Taylor)

Marc I. Surkin, M.D. (DCMH)

Plastic Surgery

Guy M. Nardella, M.D. (Crozer, Springfield, Taylor)

David A. Bottger, M.D. (DCMH)

Podiatric Surgery

William M. Urbas, D.P.M. (Crozer, Springfield, Taylor)

Bruce G. Greenfield, M.D. (DCMH)

Reproductive Endocrinology and Fertility

Albert El-Roeiy, M.D.

Trauma Surgery

Mohammed H. Budeir, M.D., Interim Chief


Jose S. Maceda, M.D.

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Financial Assistance

Crozer-Keystone provides all necessary care to patients without regard to their ability to pay. To learn more, call the Financial Assistance Hotline at (610) 447-2336.

Quality & Safety

Quality and SafetyWe are committed to providing exceptional, compassionate care. View our Evidence-based Medicine Goals Reports.