PEOPLE

Locate people affiliated with the Department by name or by function. Narrow results for faculty members by using the filters for divisions, specialties, areas of subspecialty, and other categories in the left navigation.


Sam Sadigh, MD

2018-19 Surgical Pathology Fellow
Combined Anatomic Pathology & Clinical Pathology Program
Clinical Pathology Chief Resident 2016-17

John Sagrati, DO

PGY-2, Combined Anatomic Pathology and Clinical Pathology Program

Annapurna Saksena, MBBS, MD

Assistant Professor of Clinical Pathology and Laboratory Medicine
Perelman School of Medicine at the University of Pennsylvania

Henry Sanchez, MD, PhD

PGY-1, Clinical Pathology Program

Christopher Sande, MD

Pediatric Pathology Fellowship, Seattle Children's Hospital

Hematopathology Fellowship, University of Washington

Mariarita Santi, MD, PhD

Professor of Pathology and Laboratory Medicine at the Children's Hospital of Philadelphia
University of Pennsylvania Perelman School of Medicine

Ruhani Sardana, MBBS

2025-26 GI/Hepatic Pathology Fellow, HUP

Scott H. Saul, MD

Physician, Chester County Hospital

Dean Sayre, MD

Columbia University School of Public Health

Gerard D. Schellenberg, PhD

Professor of Pathology and Laboratory Medicine 
Director, Penn Neurodegeneration Genomics Center
Perelman School of Medicine at the University of Pennsylvania

Lauren Ende Schwartz, MD

Associate Professor of Clinical Pathology and Laboratory Medicine
Perelman School of Medicine at the University of Pennsylvania 

Associate Vice Chair for Quality
Department of Pathology and Laboratory Medicine

Cooper Schwartz, MD

PGY-4, Combined Anatomic Pathology & Clinical Pathology Program

Deborah Ann Sesok-Pizzini, MD

Professor of Clinical Pathology and Laboratory Medicine
University of Pennsylvania Perelman School of Medicine
Vice-Chief, Department of Pathology and Laboratory Medicine at the Children’s Hospital of Philadelphia
Chief, Division of Transfusion Medicine and Director, Blood Bank, Children’s Hospital of Philadelphia

Shefali Setia Verma, PhD
Assistant Professor of Biostatistics and Epidemiology
Perelman School of Medicine at the University of Pennsylvania
Assistant Professor of Pathology and Laboratory Medicine
Perelman School of Medicine at the University of Pennsylvania
Penny Sevin, MBA

Project Manager

Sydney M. Shaffer, MD, PhD

Assistant Professor of Pathology and Laboratory Medicine
Assistant Professor of Bioengineering
Perelman School of Medicine at the University of Pennsylvania

Associate Vice Chair for Basic Research
Department of Pathology and Laboratory Medicine

Leslie M. Shaw, PhD

Professor of Pathology and Laboratory Medicine at the Hospital of the University of Pennsylvania
Director, Clinical Toxicology Laboratory
University of Pennsylvania Perelman School of Medicine

Chenxu Shi, MD, PhD

PGY-4, Combined Anatomic Pathology and Clinical Pathology Program

Francis Shue, PhD

2025-27 Clinical Chemistry Fellow, HUP

Christopher Shutty, DO

Interventional Cytopathologist
Minkowitz Pathology
Brooklyn, New York

Donald L. Siegel, PhD, MD

Professor of Pathology and Laboratory Medicine at the Hospital of the University of Pennsylvania
Director, Division of Transfusion Medicine and Therapeutic Pathology
Director, Fellowship Program in Transfusion Medicine
Director, Clinical Cell and Vaccine Production Facility (CVPF)
Center for Advanced Cellular Therapeutics (CACT)
University of Pennsylvania Perelman School of Medicine

Sam Sirotnikov, DO

2023-24 Hematopathology Fellow, HUP

DR Priya Sivaramakrishnan, MSc., PhD.
Assistant Professor of Pathology and Laboratory Medicine
Perelman School of Medicine at the University of Pennsylvania
Maria Elisa Smith, MD

Forensic Pathology Fellow,
Maryland Office of the Chief Medical Examiner 

Jennifer R. Smith, MBA

Administrative Director, Pathology and Laboratory Medicine

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