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    Amy Johnson

    Amy L. Johnson, DVM, DACVIM (LAIM & Neurology)

    Marilyn M. Simpson Professor of Equine Medicine (CE)

    Additional Titles: Section Chief, Internal Medicine Professor of Medicine and Neurology Amy L. Johnson, DVM, DACVIM (LAIM & Neurology) is board-certified in large animal internal medicine and neurology and was […]

    Janet Johnston

    Janet Johnston, DVM, DACVIM, DACVS

    Staff Veterinarian

    Additional Titles: Service Chief, Emergency & Critical Care, New Bolton Center

    Michaela A. Kristula

    Michaela A. Kristula, DVM

    Associate Professor of Field Service (CE)

    Additional Titles: Section Chief, Field Service

    David G. Levine

    David G. Levine, DVM, DACVS, DACVSMR

    Associate Professor of Clinical Large Animal Surgery
    Alicia E. Long

    Alicia E. Long, DVM, DACVIM, DACVECC

    Assistant Professor of Large Animal Emergency and Critical Care, (CE)

    Dr. Long received her veterinary degree from the Virginia-Maryland College of Veterinary Medicine. She then completed an internship at Rhinebeck Equine, in New York, followed by another internship rotating between […]

    Olivia Lorello

    Olivia Lorello, VMD, PhD

    Assistant Professor of Clinical Equine Field Service

    Olivia Lorello, VMD, PhD, CVA is an Assistant Professor of Equine Field Service at the University of Pennsylvania New Bolton Center. She graduated veterinary school from the University of Pennsylvania […]

    Daniela Luethy

    Daniela Luethy, DVM, DACVIM

    Assistant Professor of Large Animal Medicine (CE)

    Luethy, is an Assistant Professor of Large Animal Medicine at the University of Pennsylvania’s New Bolton Center. She received her veterinary degree from University of California — Davis in 2014. […]

    Timothy J. Manzi

    Timothy J. Manzi, VMD, DACVR, DACVR-EDI

    Clinical Assistant Professor of Large Animal Diagnostic Imaging

    Dr. Tim Manzi graduated from Penn Vet in 2016 and completed a rotating internship at B.W. Furlong and Associates in 2017. He finished his radiology residency at Penn in 2020. […]

    Sue M. McDonnell

    Sue M. McDonnell, MS, PhD, CAAB, HMACT

    Adjunct Professor of Reproduction & Behavior

    Additional Titles Clinical Associate, Widener Hospital School of Veterinary Medicine Founding head of the Equine Behavior Program, School of Veterinary Medicine

    Cristobal Navas de Solis, PhD, DACVIM

    Associate Professor of Cardiology, Ultrasound, and Internal Medicine (CE)

    Dr. Navas received his veterinary degree from the UCH-CEU University in Valencia, Spain, Phd From UAB, Barcelona, Spain and Masters of Veterinary Clinical Medicine from the University of Illinois. He […]

    Rose D. Nolen-Walston

    Rose D. Nolen-Walston, DVM, DACVIM

    Associate Professor of Large Animal Internal Medicine (CE)

    Dr. Rose Nolen-Walston grew up on a farm in England with plans to become a professional dressage rider but a complete lack of talent for the sport led her to […]

    James A. Orsini

    James A. Orsini, DVM, DACVS

    Associate Professor of Surgery (TT)

    Additional Titles: Former Director, Laminitis Institute, New Bolton Center and Equi-Assist Dr. Orsini is an Associate Professor of Surgery, at the University of Pennsylvania School of Veterinary Medicine. Dr. Orsini […]