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About the Department of Pathology & Laboratory Medicine

Aziza Nassar, M.D., MPH, MBA, FACHE

Chair, Department of Pathology & Laboratory Medicine

Department of Pathology and Laboratory Medicine 

The MUSC Department of Pathology and Laboratory Medicine advances patient care, discovery, and education through excellence in diagnostic medicine, laboratory science, and innovation. As an essential partner across MUSC Health, the department provides comprehensive anatomic and clinical pathology services while supporting some of the institution’s most complex programs in cancer, transplantation, precision medicine, surgery, pediatrics, neuroscience, and cellular therapy. 

Our faculty brings broad subspecialty expertise across surgical pathology, cytopathology, hematopathology, molecular pathology and genomics, transfusion medicine, microbiology, clinical chemistry, flow cytometry, forensics and autopsy, transplantation and HLA testing, and other specialized areas. Working closely with multidisciplinary clinical teams, our pathologists and laboratory professionals provide accurate, timely, and clinically meaningful diagnostic information that guides patient care throughout MUSC and across the region. The department’s strategic vision is to deliver subspecialty excellence and equitable access to advanced diagnostic expertise throughout South Carolina. 

Innovation and Precision Diagnostics 

MUSC Pathology and Laboratory Medicine is building the next generation of diagnostic medicine through digital pathology, artificial intelligence, genomics, informatics, and precision diagnostics. The department is advancing whole-slide imaging, digital consultation, integrated molecular diagnostics, genomic testing, and data-driven workflows designed to improve diagnostic quality, efficiency, collaboration, and access to subspecialty expertise. 

The department is also developing approaches that connect pathology images with genomic, clinical, and research data—creating new opportunities for biomarker discovery, precision oncology, computational pathology, and AI-enabled diagnostics. 

Research and Discovery 

Research within the department spans translational and clinical investigation with growing emphasis on cancer diagnostics and precision oncology, neurodegeneration and brain health, transplantation and immunology, cellular therapy, digital pathology and artificial intelligence, and population health. 

A key component of this mission is the development of coordinated biorepository, informatics, and shared-core resources that enable investigators to connect high-quality biospecimens with clinical, molecular, imaging, and outcomes data. These platforms support multidisciplinary collaboration across MUSC and create opportunities for partnerships with academic investigators, government agencies, foundations, industry, and community partners. 

Education and Workforce Development 

Education is central to the department’s mission. Faculty educate pathology residents and fellows, medical students, graduate learners, and allied health professionals while creating opportunities for mentorship, research, and professional development. The department is strengthening training in both traditional diagnostic pathology and emerging areas such as molecular diagnostics, genomics, digital pathology, informatics, and artificial intelligence. 

The department is also committed to developing the future laboratory workforce through partnerships with universities, technical colleges, HBCUs, and allied health training programs. By expanding exposure to careers in pathology and laboratory medicine, MUSC aims to strengthen the workforce pipeline for South Carolina and the region. 

Serving South Carolina and Beyond 

As MUSC Health continues to grow, the Department of Pathology and Laboratory Medicine is developing an increasingly integrated regional model that connects community and regional laboratories with subspecialty expertise, advanced testing, digital consultation, and academic resources. 

Our goal is to build a system-integrated, high-performing academic pathology and laboratory medicine enterprise that combines exceptional diagnostics, innovation, research, education, and statewide access—improving care for patients today while shaping the future of diagnostic medicine.

Pathology and Laboratory Division Leaders



Mary Richardson, M.D., DDS
Division Chief of Anatomic Pathology

Cynthia Schandl, M.D., Ph.D.
Division Chief of Clinical Pathology

S. Erin Presnell, M.D.
Division Chief of Medical Forensic Pathology

Amanda LaRue, Ph.D.
Division Chief of Experimental Pathology

James Madory, D.O.
Division Director of Informatics Pathology

Adviye Ergul, M.D., Ph.D., FAHA
Professor
Experimental Pathology
Charleston Veterans Medical Center

Alyaa Irhayyim, M.B.Ch.B.
Assistant Professor
Clinical Pathology

Amanda C. LaRue, Ph.D.
Professor
Vice Chair for Research
Director, HCC Flow Cytometry and Cell Sorting Shared Resource
Associate Chief of Staff, Research Service, Ralph H. Johnson VAMC

Becky V. Madory, M.D.
Affiliate Assistant Professor
Anatomic & Clinical Pathology
Charleston Veterans Medical Center

Carsten Krieg, Ph.D.
Assistant Professor
Experimental Pathology

Catherine Mills, Ph.D., NRCC
Assistant Professor
Clinical Pathology

Chadi Hajar, M.D. MBA
Assistant Professor
Anatomic Pathology

Christine M. Litwin, M.D.
Professor
Clinical Pathology

Corynne Caballero, M.D.
Assistant Professor
Anatomic Pathology

Daniel (Chad) Butler, M.D.
Assistant Professor
Forensic Pathology

David N. Lewin, M.D.
Professor
Anatomic Pathology
Vice-Chair for Medical Affairs
Surgical/GI Pathology Fellowship Program Director

Debra J. Hazen-Martin, Ph.D.
Professor
Experimental Pathology

Edward M. Tracey III, M.D.
Affiliate Assistant Professor
Charleston VA Medical Center

Eric Daniel Hamlett, Ph.D.
Assistant Professor
Experimental Pathology

Emily Symes, M.D.
Assistant Professor
Clinical Pathology

Hainan Lang, M.D., Ph.D.
Professor
Experimental Pathology

Hongkuan Fan, Ph.D.
Professor
Experimental Pathology

Gregory Pomper, M.D.
Professor
Clinical Pathology
Pathology and Laboratory Medicine ICCE Chief

James E. Madory, D.O.
Associate Professor
Medical Director of Laboratory Informatics

Jessica A. Forcucci, MD
Associate Professor
Anatomic Pathology
Pathology Residency Program Director
Dermatopathology Fellowship Program Director

Jody Longo, Ph.D.
Assistant Professor
Experimental Pathology

John C. Maize, Sr., M.D.
Professor
Anatomic Pathology

John S. Metcalf, M.D.
Professor
Anatomic Pathology

Katrina Collins, M.D.
Associate Professor
Anatomic Pathology

Lauren LeBeau, M.D.
Assistant Professor
Anatomic Pathology

Nicholas I. Batalis, M.D.
Professor
Forensic Pathology
Pathology Residency Associate Program Director
Forensic Pathology Fellowship Program Director
Associate Director, Education Division
https://profiles.healthsciencessc.org/Nicholas.Batalis/

ResearchGate

LinkedIn

Doximity

Nikolina Babic, Ph.D., DABCC, FACB
Professor
Laboratory Medicine
Clinical Chemistry Fellowship Program Director
https://profiles.healthsciencessc.org/Nikolina.Babic/

ResearchGate

LinkedIn

Onder Albayram, Ph.D.
Associate Professor
Experimental Pathology

Patricia V. Hernandez, M.D.
Assistant Professor
Clinical Pathology

Sara Sidles, Ph.D.
Research Assistant Professor
Experimental Pathology
Charleston VA Medical Center

Steven L. Carroll, M.D., Ph.D.
Distinguished Professor
Experimental Pathology
Director, South Carolina Alzheimer's Disease Research Center
Director of the Carroll A. Campbell Jr. Neuropathology Laboratory (Brain Bank)
Gordon R Hennigar Jr., M.D. Endowed Chair in Pathology

Thomas Beaver, M.D.
Clinical Associate Professor
Forensic Pathology

Tiffany Baker M.D., Ph.D.
Associate Professor
Anatomic Pathology

Walter Beversdorf, M.D.
Assistant Professor
Clinical Pathology
Anatomic Pathology

William B. Glen, Ph.D
Associate Professor
Informatics Pathology

William Hill Ph.D.
Professor
Experimental Pathology

Yasir Abdul, Ph.D.
Research Assistant Professor
Experimental Pathology

Alexandra E. Avery, D.O.
Affiliate Assistant Professor
Charleston VA Medical Center

Angelina Phillips, M.D.
Associate Professor
Forensic Pathology

Barbara Nelson, Ph.D.
Assistant Professor
Clinical Professor

Christopher L. Metts, M.D.
Associate Professor
Laboratory Medicine
Pathology Informatics

Cynthia A. Schandl, Ph.D., M.D.
Professor
Division Chief of Clinical Pathology
Medical Director, Cytogenetics and Molecular Pathology
Molecular Pathology Fellowship Program Director
Chief, Global Initiative for Pathology Patient Safety Excellence
Director, Jane K. Upshur Pathology Fellowship Award

Cynthia T. Welsh, M.D.
Professor
Anatomic Pathology
Neuropathology Fellowship Program Director

Dariusz Pytel, Ph.D.
Research Assistant Professor
Experimental Pathology

David Park, M.D.
Associate Professor
Clinical Pathology

Daynna Wolff, Ph.D.
Professor
Laboratory Medicine

Demetri Spyropoulos, Ph.D.
Professor
Experimental Pathology

Ellen C. Riemer, M.D., JD
Professor
Forensic Pathology
Anatomic Pathology

Elizabeth Rinker, M.D.
Associate Professor
Clinical Pathology
Hematopathology Fellowship Program Director

Gavin Yong Wang, M.D., Ph.D.
Associate Professor
Experimental Pathology

George F. Worsham, M.D.
Affiliate Assistant Professor

Jack Yang, M.D.
Professor
Anatomic Pathology
Director of Cytology 

Je-seong Won, Ph.D.
Assistant Professor
Experimental Pathology

Jerry E. Squires, M.D., Ph.D.
Professor
Clinical Pathology
Medical Director of Transfusion Medicine

John Brennan, M.D.
Assistant Professor
Clinical Pathology

John Strong, M.D.
Affiliate Assistant Professor

Jospeh R. Modzelewski, Jr., M.D., MBA
Affiliate Assistant Professor
Charleston VA Medical Center

Laura Spruill, M.D. Ph.D.
Professor
Anatomic Pathology
Surgical Pathology Fellowship Program Director

Lauren Shealy, M.D.
Assistant Professor
Anatomic Pathology

Lisa L. Steed, Ph.D.
Professor
Clinical Pathology
Director of Diagnostic Microbiology

Logan Patterson, Ph.D.
Assistant Professor
Clinical Pathology

Maria Cecilia Reyes, M.D.
Associate Professor
Anatomic Pathology
Cytopathology Fellowship Program Director

Mary S. Richardson, M.D., D.D.S.
Professor
Anatomic Pathology
Division Chief of Anatomic Pathology
Vice-Chair for Clinical Affairs
Endowed Chair, H. Rawling Pratt-Thomas Endowed Chair in Pathology
https://profiles.healthsciencessc.org/Mary.Richardson/

Omar Moussa, MSc,Ph.D, D'ABHI
Professor
Clinical Pathology
Director of HLA Laboratories
HLA Fellowship Program Director

Rasleen Saluja, M.D.
Assistant Professor
Clinical Pathology

S. Erin Presnell, M.D.
Professor
Forensic Pathology
Division Chief of Medical and Forensic Autopsy
Division Director of Education

John Stephen Stalls, M.D.
Assistant Professor
Clinical Pathology

Su-Hua Sha, M.D.
Professor
Experimental Pathology

Vishwajeeth Pasham, M.D.
Assistant Professor
Anatomic Pathology

Virginia Richards, M.D.
Associate Professor
Forensic Pathology

Weiguo Li, M.D., Ph.D.
Research Assistant Professor
Experimental Pathology