Our Providers

Anatomic Pathology

Catherine S. Abendroth, M.D.
Professor and Chief of Anatomic Pathology
Director, Renal Pathology Unit
Medical Director, Cytopathology Laboratory
Program Director, Surgical Pathology Fellowship

Jennifer W. Baccon, M.D., Ph.D.
Assistant Professor, Pathology and Neurosurgery
Medical Director, Autopsy and Decedent Care Services
Associate Director, Pathology Residency Program

Michael G. Bayerl, M.D.
Associate Professor 
Director, Hematopathology Unit
Program Director, Hematopathology Fellowship

Kristina R. Brannock, M.D.
Assistant Professor
LRMC

Loren E. Clarke, M.D.
Associate Professor, Pathology and Dermatology
Pathology Residency Program Director
Director, Morphologic and Molecular Pathology Core Research Laboratory

Henry S. Crist, M.D.
Assistant Professor
Director, Head and Neck and Genitourinary Pathology Units
Medical Director, Surgical Pathology and Histology Laboratory

Edward A. Eisenhower, M.D.
Assistant Professor
Medical Director and Chair of the Dept. of Pathology, Lancaster Regional Medical Center

Elizabeth E. Frauenhoffer, M.D.
Associate Professor, Pathology and Orthopaedics
Director, Bone and Soft Tissue Pathology Unit
Director of Undergraduate Pathology Education

Bing Han, M.D., Ph.D.
Assistant Professor
Director, Breast Pathology Unit
Director, In Situ Hybridization

Klaus F. Helm, M.D.
Professor, Dermatology and Pathology
Director, Dermatopathology Unit
Program Director, Dermatopathology Fellowship

Michael D. Ioffreda, M.D.
Associate Professor of Dermatology and Pathology

Dipti M. Karamchandani, M.D.
Assistant Professor

Jozef Malysz, M.D.
Assistant Professor
Director, Cardiovascular Pathology Unit

Mariah B. McCready, M.D.
Assistant Professor
Medical Director and Chair of the Dept. of Pathology, Heart of Lancaster Regional Medical Center

Karmaine Millington, M.D.
Assistant Professor
Director, Pediatric and Perinatal Pathology Unit

Negar Rassaei, M.D.
Assistant Professor
 

Francesca M. Ruggiero, M.D.
Associate Professor
Director, Gastrointestinal Pathology Unit
Medical Director, Immunohistochemistry Laboratory

Charles S. Specht, M.D.
Associate Professor, Pathology, Ophthalmology, Neurosurgery, and Neurology
Director, Neuropathology Unit

Nicole C. Williams, M.D., MBA
Assistant Professor

Zhaohai Yang, M.D., Ph.D.
Assistant Professor

Richard J. Zaino, M.D.
Professor 
Director, Gynecologic Pathology Unit

Dani S. Zander, M.D.
Professor and Chair 
University Chair in Pathology
 

Clinical Pathology

Michael H. Creer, M.D.
Professor and Chief of Clinical Pathology
Director, Clinical Laboratory
Medical Co-Director, Hematopathology Laboratory

Thomas W. Abendroth, M.D.
Associate Professor
Chief of Medical Informatics

William J. Castellani, M.D.
Professor
Medical Director, Clinical Chemistry and Specimen Processing Area

David W. Craft, Ph.D., D(ABMM)
Associate Professor
Medical Director, Microbiology Laboratory

Ronald E. Domen, M.D.
Professor of Pathology, Medicine and Humanities
Director, Histocompatibility Laboratory
Program Director, Blood Banking/Transfusion Medicine Fellowship

Keri J. Donaldson, M.D.
Assistant Professor of Pathology and Public Health Sciences
Medical Director, Hematology and Thrombosis Laboratory
Medical Director, Molecular Diagnostics Laboratory

Melissa R. George, D.O.
Assistant Professor
Medical Director, Blood Bank
Associate Director, Pathology Residency Program

Wallace H. Greene, Ph.D., D(ABMM)
Associate Professor
Medical Director, Clinical Virology Laboratory

Mary Beth Miele, Ph.D.
Education Coordinator and Instructor 
Pathology Residency Coordinator

Hiroko Shike, M.D.
Assistant Professor
Associate Director, Histocompatibility Laboratory
Medical Director, PSU State College Laboratory

Experimental Pathology

Keith C. Cheng, M.D., Ph.D.
Chief of Experimental Pathology
Distinguished Professor of Pathology, Biochemistry & Molecular Biology, and Pharmacology  

Jennifer W. Baccon, M.D., Ph.D.
Joint Appointment, Experimental Pathology
Assistant Professor, Pathology and Neurosurgery
Medical Director, Autopsy and Decedent Care Services
Associate Director, Pathology Residency Program

Neil D. Christensen, Ph.D.
Professor of Pathology and Microbiology & Immunology
Associate Chief of Experimental Pathology
Director, Jake Gittlen Cancer Research Foundation

Gary A. Clawson, M.D., Ph.D.
Professor of Pathology and Biochemistry & Molecular Biology

Keri J. Donaldson, M.D.
Joint Appointment, Experimental Pathology
Assistant Professor of Pathology and Public Health Sciences
Medical Director, Hematology and Thrombosis Laboratory
Medical Director, Molecular Diagnostics Laboratory

Kristin A. Eckert, Ph.D.
Professor of Pathology and Biochemistry & Molecular Biology

Jiafen Hu, Ph.D.
Research Associate

Jan M. McAllister, Ph.D.
Professor of Pathology and Obstetrics & Gynecology

Weihua Pan, M.S.
Instructor

Douglas B. Stairs, Ph.D.
Assistant Professor of Pathology, Pharmacology, and Biochemistry & Molecular Biology