Laboratory Medicine Staff Directory
Our laboratories are often rated as one of the busiest hospital laboratories in the country, with approximately 1,400 dedicated employees processing more than 20 million clinical laboratory and pathology tests annually.
Laboratory Medicine is responsible for quantitative and qualitative analysis and interpretation of patient specimens, including tissue, blood, urine, and other body fluids. Approximately 10 million clinical laboratory tests are performed annually.
Our Staff
Joshua Hayden, PhD
Section Head, Clinical Biochemistry
Section Head, Clinical Biochemistry
Kamran Kadkhoda, PhD
Medical Director, Immunopathology
Medical Director, Immunopathology
Adam McShane, PhD
Medical Director, Automated Chemistry
Medical Director, Automated Chemistry
Grace Kroner, PhD
Marvin Natowicz, MD, PhD
Edmunds Reineks, MD, PhD
James Cook, MD, PhD
Section Head, Hematopathology
Section Head, Hematopathology
Shweta Bhavsar, MD
David Bosler, MD
Chair, Division of Laboratory Medicine
Kelly Bowers, DO
Genevieve Crane, MD, PhD
Medical Director, Manual Hematology
Medical Director, Manual Hematology
Ukuemi Edema, MD
Julia Geyer, MD
Morayma Reyes Gil, MD
Medical Director, Hemostasis & Thrombosis
Medical Director, Hemostasis & Thrombosis
Erika Moore, MD
Megan Nakashima, MD
Medical Director, Automated Hematology
Medical Director, Automated Hematology
Meredith Nichols, MD
Okechukwu Nwogbo, MD
Sarah Ondrejka, DO
Medical Director, Flow Cytometry
Medical Director, Flow Cytometry
Anna Owczarczyk, MD, PhD
Ziad Peerwani, MD
Joyce Heesun Rogers, MD, PhD
Karl Theil, MD
Morayma Reyes Gil, MD
Medical Director, Hemostasis & Thrombosis
Medical Director, Hemostasis & Thrombosis
Megan Nakashima, MD
Medical Director, Automated Hematology
Medical Director, Automated Hematology
Sarah Ondrejka, DO
Medical Director, Flow Cytometry
Medical Director, Flow Cytometry
Kelly Bowers, DO
Joyce Heesun Rogers, MD, PhD
Karl Theil, MD
Daniel Rhoads, MD
Section Head, Microbiology
Director, Bacteriology
Section Head, Microbiology
Director, Bacteriology
Briana Castillo, MD
Director, Microbiology Processing & STAT Testing
Director, Microbiology Processing & STAT Testing
Susan Harrington, PhD
Director, Mycobacteriology
Director, Microbiology Processing
Director, Mycobacteriology
Director, Microbiology Processing
Anisha Misra, PhD
Director, Parasitology & Mycology
Director, Parasitology & Mycology
Hannah Wang, MD
Director, Molecular Microbiology & Virology
Director, Molecular Microbiology & Virology
Elizabeth Azzato, MD, PhD
Section Head, Molecular Pathology & Cytogenomics
Section Head, Molecular Pathology & Cytogenomics
Caroline Astbury, PhD, FACMG
Director, Cytogenomics
Director, Cytogenomics
Josephine Dermawan, MD, PhD
Director, AP Molecular Pathology
Director, AP Molecular Pathology
Sheila Shurtleff, PhD, HCLD
Director, Molecular Pathology
Director, Molecular Pathology
Rand Abou Shaar, MD
Elizabeth Barrie, PhD
Shweta Bhavsar, MD
David S. Bosler, MD
Chair, Division of Laboratory Medicine
Chair, Division of Laboratory Medicine
Emilia Calvaresi, MD, PhD
Mark Chen, PhD
Yu-Wei Cheng, PhD, FACMG
James Cook, MD, PhD
Zheng Jin Tu, PhD
Grace Weber, PhD
Zaher Otrock, MD, PhD
Section Head, Transfusion Medicine
Section Head, Transfusion Medicine
Jamal Carter, MD
Alexander Fenwick, MD
Ian Harrold, MD
Xiangrong He, MD