Penn Vet Diagnostic Lab Team

Meet the research and clinical team members at Penn Vet, including microbiologists, parasitologists, toxicologists and board-certified anatomic and clinical pathologists, along with residents in training, technicians, and administrative staff.
Diagnostic Laboratories Team
Amy Durham, VMD, Penn Vet, pathology
Amy C. Durham, VMD, MS, DACVP
  • Assistant Professor, Anatomic Pathology
    • Faculty Director, Comparative Pathology Core
  • Anatomic Pathology Residency Program Director
  • Oncologic pathology 
  • WHO classification system for subtyping lymphomas in companion animals
  • Ocular pathology
Elizabeth Mauldin, Penn Vet, pathology
Elizabeth Mauldin, DVM, DACVP, DACVD 
  • Associate Professor, Pathology/Dermatology
  • Head, Laboratory of Pathology and Toxicology
  • Board-certified in both anatomic pathology and clinical dermatology
  • Skin biopsy service
  • Dermatology clinician
Enrico Radaelli, DVM, PhD, Penn VetEnrico Radaelli, DVM, PhD, DECVP
  • Associate Professor, Pathobiology
  • Technical Director, Comparative Pathology Core
Tom NolanThomas J. Nolan, PhD
  • Director, Clinical Parasitology Laboratory
  • Adjunct Professor, Parasitology
  • Control of autoinfection in the  nematode Strongyloides stercoralis
  • Epidemiology of parasites of dogs and cats
Dr. Shelley Rankin, Microbiology, Penn VetShelley Rankin, PhD
  • Associate Professor, Microbiology
  • Head of Diagnostic Services & Chief of Clinical Microbiology
  • Molecular diagnostic assays
  • Discriminatory molecular typing methods
Koranda Walsh, VMDKoranda Walsh, VMD, DACVIM, DACVP
  •  Assistant Professor, Clinical Pathology
  •  Clinical Pathology
Dr. Nicole WeinsteinNicole Weinstein, DVM, DACVP (Clinical Pathology)
  • Associate Professor, Clinical Pathology
  • Clinical Pathology
Dr. Molly Church, Diagnostic LaboratoriesMolly Church, VMD, PhD, DACVP
  •  Assistant Professor, Clinical Pathology
  • Clinical Pathology
Dr. Charles Bradley IICharles Bradley, VMD, DACVP
  • Lecturer, Anatomic Pathology
  • Chief, Autopsy Service
  • Dermatopathology
  • Companion Animal Microbiomics

Anatomic Pathology Residents & Fellows
Dr. Charles Assenmacher, Diagnostic Labs
  •  Resident
Dr. Jolie Demchur, Diagnostic Labs
  •  Resident
Dr. Falon Gray, Diagnostic Labs
  •  Fellow
Dr. Ayla Musciano, Diagnostic Labs
  •  Resident
Dr. Sarah Sykes, Diagnostic Labs
  •  Resident
Dr. Jimmy Tarrant, Diagnostic Labs
  •  Resident