Faculty Directory

    Billy Smith

    Billy Smith, DVM, MS, DABVP

    Associate Professor of Medicine in Field Service (CE)

    Dr. Smith earned his DVM from Louisiana State University in 1991 and an MS in Veterinary Science from the University of Florida in 1996. He is a Diplomate of the […]

    Meagan A. Smith

    Meagan A. Smith, DVM, ABVP

    Associate Professor of Clinical Equine Field Service
    Caroline Sobotyk

    Caroline Sobotyk, DVM, PhD

    Assistant Professor of Diagnostic Parasitology

    Dr. Sobotyk is an Assistant Professor of Diagnostic Parasitology and Director of the Parasitology section at the Clinical Infectious Disease Laboratory at Penn Vet. Her research focuses on zoonotic helminth […]

    Louise L. Southwood

    Louise L. Southwood, PhD, DACVS, DACVECC

    Professor of Emergency Medicine and Critical Care (CE)

    Dr. Southwood graduated from the University of Sydney in 1993 and completed a locum at Hagley Equine Hospital in Hagley, Tasmania. After completion of a Large Animal Internship at Washington […]

    Tereza Stastny

    Tereza Stastny, DVM, DACVECC

    Assistant Professor of Emergency and Critical Care Medicine (CE)

    Dr. Tereza Stastny is a Diplomate of the American College of Veterinary Emergency and Critical Care. She earned her DVM from the University of Calgary, completed a small animal rotating […]

    Darko Stefanovski

    Darko Stefanovski, PhD

    Associate Professor of Biostatistics

    Additional Titles: Section Chief of Population Medicine, New Bolton Center Dr. Stefanovski specializes in the development and application of novel statistical and mathematical modeling methodologies for analyzing biomedical data. As […]

    Holly Stewart

    Holly Stewart, VMD, PhD, DACVS-LA

    Assistant Professor of Large Animal Surgery (CE)

    Additional Titles: Charles W. Raker Assistant Professor of Equine Orthopedic Surgery, New Bolton Center

    Boris Striepen

    Boris Striepen, PhD

    Professor, Pathobiology

    Additional Titles: Mark Whittier and Lila Griswold Allam Professor of Microbiology and Immunology

    Raghavi Sudharsan

    Raghavi Sudharsan, PhD

    Research Assistant Professor of Experimental Ophthalmology
    Katy Sullivan

    Katy Sullivan, VMD

    Assistant Professor of Clinical Equine Field Service

    Katy Sullivan VMD, is a native of Northern California and New Jersey. Dr. Sullivan graduated from Penn Vet in 2015 and then pursued a rotating internship at Woodside Equine Clinic. […]

    Oriol Sunyer

    J. Oriol Sunyer, PhD

    Professor, Immunology, and Pathobiology
    Ray Sweeney

    Raymond W. Sweeney, VMD, DACVIM

    Mark Whittier and Lila Griswold Allam Endowed Emeritus Professor in Equine Studies