
Joseph P. Gaut, MD, PhD
Ladenson Professor, Pathology & Immunology
Contact
- Email: jpgaut@wustl.edu
- Phone: 314-747-2541
Division: Anatomic & Molecular Pathology

Billie Charlton
Administrative Professional
Contact
- Email: billie.charlton@wustl.edu
- Phone: 314-273-1742

Naomi Rattler
Fellowship Program Coordinator
Contact
- Email: burr@wustl.edu
- Phone: 314-362-3938
Provides support for:
Blood Banking and Transfusion Medicine Fellowship
Clinical Chemistry Fellowship
Clinical Informatics Fellowship
Histocompatibility and Immunogenetics Fellowship
Laboratory Genetics and Genomics Fellowship
Molecular Genetic Pathology Fellowship
Public Health and Medical Microbiology Fellowship

Katherine Williams, MD
Resident, Anatomic and Clinical Pathology
Contact
- Email: knwilliams@wustl.edu

Yang Cao, PhD, FACMG
Associate Professor, Pathology & Immunology
Contact
- Email: cao.yang@wustl.edu
- Phone: 314-273-3225
Division: Genomic & Molecular Pathology

Paul Buttars, DO
Assistant Professor, Pathology & Immunology
Contact
- Email: buttars@wustl.edu
- Phone: 314-273-7204
- Fax: 314-747-2662

Catherine Omosule, PhD
Assistant Professor, Pathology and Immunology
Contact
- Email: omosule@wustl.edu


Andrzej Krezel, PhD
Associate Professor, Pathology & Immunology<br>Associate Professor, Biochemistry (dual)
Contact
- Email: krezela@wustl.edu
- Phone: 314 362-8482
Division: Anatomic & Molecular Pathology
