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Doctoral Staff

Cletus Baidoo, MD

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Anatomic and Clinical Pathology, Cytopathology

Andrew Campbell, PhD

Andrew Campbell
Associate Director, Clinical Genomics Development

Zongxian Cao, MD, PhD

Zongxian Cao
Anatomic and Clinical Pathology

Wells Chandler, MD

Chandler Wells
Dermatopathology

John Childs, MD

John Childs
Anatomic and Clinical Pathology, Dermatopathology
System Director, Surgical Pathology & Histology
Director, Electron Microscopy Laboratory
Section Leader, Renal Pathology
Associate Professor, Geisinger Commonwealth School of Medicine

Gustaaf de Ridder, MD, PhD

Gustaaf De Ridder
Anatomic Pathology, Clinical Pathology, Blood Banking/Transfusion Medicine
System Director, Transfusion Services

Hongbing Deng, MD, PhD

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Anatomic Pathology, Clinical  Pathology, Cytopathology

Mary Dhesi, MD

Mary Dhesi
Anatomic Pathology, Clinical Pathology, Hematopathology.
System Director, Hematology
Medical Director, Geisinger School of Medical Laboratory Science

Yi Ding, MD, PhD

Yi Ding
Anatomic and Clinical Pathology, Molecular Genetic Pathology, Hematology
System and Core Lab Director, Molecular Diagnostics

Keri Jon Donaldson, MD

Keri Donaldson
Clinical Pathology
Vice Chair, Clinical Pathology

R. Patrick Dorion, MD

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Anatomic Pathology, Clinical Pathology, Hematology

Tammie Ferringer, MD

Tammie Ferringer
Dermatology, Dermatopathology
Section Leader, Dermatopathology
Director, Dermatopathology Fellowship Program

Renee Frank, MD

Renee Frank
Anatomic Pathology, Clinical Pathology
Cytopathology

Jerad M. Gardner, MD

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Anatomic Pathology, Clinical Pathology, Dermatopathology
Section Head, Soft Tissue and Bone Pathology
Associate Professor of Pathology and Dermatology, Geisinger Commonwealth School of Medicine

Michelle Grant, DO

Grant Michelle
Anatomic and Clinical Pathology, Hematopathology, Transfusion Medicine
System Director, Coagulation

Julie W. Hirschhorn, PhD, HCLD (ABB)

Julie Hirschhorn
Molecular Microbiology System Director

Zachary S. Hoffer, MD, PhD

Zachary Hoffer
Anatomic and Clinical Pathology, Neuropathology
Director, Pathology Residency Program

Eric Hossler, MD

Eric Hossler
Associate, Dermatopathology
Dermatology

Jialing Huang, MD, PhD

Jialing Huang
Anatomic Pathology, Clinical Pathology, Molecular Pathology

Jacqueline M. Junkins-Hopkins, MD

Jacqueline Junkins-Hopkins
Associate, Dermatopathology
Dermatology

Syed A. Jaffar Kazmi, MD

Syed Kazmi
Anatomic Pathology, Neuropathology
Director, Autopsy Service
Section Leader, Neuropathology

Hongjie Li, MD, PhD

Hongjie Li
Anatomic Pathology, Clinical Pathology
Section Head, Liver Pathology

Jianhong Li, MD, PhD

Jianhong Li
Anatomic Pathology, Clinical Pathology
Section Head, Urologic Pathology
Associate Director, Geisinger Pathology Residency Program

Jinhong Li, MD, PhD

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Anatomic Pathology, Clinical Pathology
Section Head, Gastrointesinal Pathology

Fan Lin, MD, PhD

Fan Lin_SKL
Anatomic Pathology, Cytopathology
Vice Chair, Anatomic Pathology

Haiyan Liu, MD

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Anatomic Pathology, Clinical Pathology, Cytopathology
Director, Immunohistochemistry

Sheng-Ying (Margaret) Lo, PhD, DABCC

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Associate Director, Clinical Chemistry

Raquel Martinez, PhD, D(ABMM)

Raquel Martinez
Clinical Microbiology System Director

Marlen Menlyadiev, PhD, NRCC

Marlen Menlyadiev
Associate Director, Clinical Chemistry

Mark Mentrikoski, MD

Mark Mentrikoski
Anatomic and Clinical Pathology

Sara E.Monaco, MD

Sara Monaco
Anatomic Pathology, Clinical Pathology, Cytopathology
System Director of Cytopathology
Section Head, Cervical Pathology
Professor of Pathology, Geisinger Commonwealth School of Medicine
Program Director, Geisinger Cytopathology Fellowship Program

Randin Nelson, MD

Randin Nelson
Anatomic and Clinical Pathology, Blood Banking and Transfusion Medicine
Associate Director, Transfusion Medicine

Scott M. Peters, DDS

Scott Peters
Oral and Maxillofacial Pathology

Michelle Pitch, MD

Michelle Pitch
Dermatology, Dermatopathology

Michelle Pramick, MD

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Anatomic Pathology, Clinical Pathology, Cytopathology

Jeffrey Prichard, DO

Prichard
Anatomic Pathology
Division Chief, Anatomic Pathology Operations, Informatics and Quality
Section Head, Breast Pathology

William Quinones, MD

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Anatomic Pathology, Clinical Pathology
Section Leader, Head and Neck Pathology, Thyroid Pathology

Allen Strickler, MD, PhD, MPH

Allen Strickler
Dermatology, Dermatopathology

Faraz Caroline Tahmasebi, MD

Farnaz Tahmasebi
Anatomic and Clinical Pathology

Myra Wilkerson, MD

Myra Wilkerson
Anatomic and Clinical Pathology, Cytopathology
Chair, Department of Laboratory Medicine
Chair, Geisinger Diagnostic Medicine Institute

Christine A. Wolcott, MD

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Dermatology, Dermatopathology

Donna M. Wolk, MHA, PhD, D(ABMM)

Donna Wolk
Division Director, Molecular and Microbial Diagnostics and Development

Hong Yin, MD

Anatomic Pathology, Clinical Pathology
Director, FISH Laboratory
Section Head, Gynecologic Pathology

Hoi-Ying (Elsie) Yu, PhD, DABCC, FADLM

Hoi Ying Esie Yu
System Director, Chemistry, Toxicology and Point-of-Care Testing
Director, Clinical Pathology Informatics

Youzhong Yuan, MD, PhD

Youzhong Yuan
Anatomic Pathology, Clinical Pathology, Hematopathology

Kai Zhang, MD, FCAP

Kai Zhang
Anatomic Pathology, Clinical Pathology, Hematology
Director, Flow Cytometry and Hematopathology

Xiaohong (Mary) Zhang, MD, PhD

Mary Xiaohong Zhang
Anatomic and Clinical Pathology, Hematology

Shaobo Zhu, MD

Zhu Shaobo
Anatomic Pathology, Clinical Pathology, Cytopathology
Section Head, Thoracic Pathology
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