Assistant Professor of Large Animal Medicine and Neurology , University of Pennsylvania, New Bolton Center, Kennett Square, PA

Diplomate, American College of Veterinary Internal Medicine - Large Animal

Diplomate, American College of Veterinary Internal Medicine - Neurology

Clinical Specialties: Large Animal Internal Medicine and Neurology
Research Areas: Large animal neurology, equine neurology, bovine neurology, camelid neurology, small ruminant neurology, porcine neurology, Clostridium botulinum type B and botulism, Sarcocystis neurona, equine protozoal myeloencephalitis, Borrelia burgdorferi, Lyme neuroborreliosis

Contact Information:
University of Pennsylvania
School of Veterinary Medicine
Dept of Clinical Studies
New Bolton Center
382 West Street Road
 Phone 610-925-6283
 Fax 610-925-6800
 Email amyjohn@vet.upenn.edu

Large Animal Internal Medicine & Neurology

Botulism, Neurology, Equine protozoal myeloencephalitis (EPM). Lyme neuroborreliosis

Johnson AL, McAdams-Gallagher SC, Aceto H Accuracy of mouse bioassay for diagnosis of botulism in horses J Vet Intern Med : , 2016.

Reed SM, Furr M, Howe DK, Johnson AL, MacKay RJ, Morrow JK, Pusterla N, Witonsky S Equine protozoal myeloencephalitis: an updated consensus statement with a focus on parasite biology, diagnosis, treatment, and prevention J Vet Intern Med 30: 491-502, 2016.

Sato Y, Wigle WL, Gallagher S, Johnson AL, Sweeney RW, Wakenell PS Outbreak of type C botulism in commercial layer chickens Avian Dis 60: 90-4, 2016.

Tomlinson JE, Reef VB, Boston RC, Johnson AL* The association of fibrinous pleural effusion with survival and complications in horses with pleuropneumonia (2002-2012): 74 cases J Vet Intern Med 29: 1410-7, 2015.

Tomlinson JE, Byrne E, Pusterla N, Magdesian KG, Hilton HG, McGorum B, Davis E, Schoster A, Arroyo L, Dunkel B, Carslake H, Boston RC, Johnson AL* The use of recombinant tissue plasminogen activator (rTPA) in the treatment of fibrinous pleuropneumonia in horses: 25 cases (2007-2012) J Vet Intern Med 29: 1403-9, 2015.

Setlakwe E, Johnson AL* Acute encephalopathy in a 2-year-old pot-bellied pig following accidental intoxication with clonazepam J Vet Emerg Crit Care : , 2015.

Mullen KR, Furness MC, Johnson AL, Norman TE, Hart KA, Burton AJ, Bicahlo RC, Ainsworth DM, Thompson MS, Scrivani PV Adverse reactions in horses that underwent general anesthesia and cervical myelography J Vet Intern Med 29: 954-60, 2015.

Johnson AL, McAdams-Gallagher SC, Aceto H Outcome of adult horses with botulism treated at a veterinary hospital: 92 cases (1989-2013) J Vet Intern Med 29: 311-9, 2015.

Pritchett EM, Rogers AG, Caputo MP, Benson ER, Alphin RL, Johnson AL Application of the wireless electroencephalogram to measure stress in White Pekin ducks Res Vet Sci 97: 162-8, 2014.

Gilsenan WF, Getman LM, Parente EJ, Johnson AL* Headshaking in 5 horses after paranasal sinus surgery Vet Surg 43: 678-684, 2014.

BA University of Pennsylvania, 1999

DVM Cornell University College of Veterinary Medicine, 2003