• 2008, Board Certification, American College of Veterinary Pathologists, Clinical Pathology
• 2005-2008, Clinical Pathology Residency (2005–2008), University of Georgia, Athens, GA
• 2003, D.V.M., Ontario Veterinary College, University of Guelph, Guelph, ON, Canada
• 1999, BS, Biomedical Sciences Program, University of Guelph, Guelph, ON, Canada

• 2020-present, Assistant Clinical Professor, Department of Population Medicine and Diagnostic Sciences, College of Veterinary Medicine, Cornell University
• 2019-2020, Instructor, College of Veterinary Medicine, Cornell University
• 2015-2019, Clinical Pathologist II, Idexx Laboratories Canada, Markham, Ontario
• 2008-2015, Clinical Instructor, School of Veterinary Medicine, University of Wisconsin-Madison

• Haak CE, Webb JL. What is your diagnosis? Hepatocytes from a cat. Vet Clin Pathol. In press, 2020
• Dowling SR, Foster JD, Ginn J, Foy DS, Webb JL, Trepanier LA. Opportunistic fungal infections in dogs treated with cyclosporine and glucocorticoids: eight cases. J Small An Pract. 2016;57(2):105-109.
• Webb JL. What is your diagnosis? Cytogram triple threat. Vet Clin Pathol. 2015;44(3):461-462.
• Sample SH, Shiu KB, Behr M, Webb JL. What is your diagnosis? Granules galore. Vet Clin Pathol. 2015;44(1):165-166.
  Houseright RA, Claus K, Webb JL. Pathology in practice: Blastomycosis in an indoor-only cat. J Am Vet Med Assoc. 2015;247(4):357-359.
• White CL, Schuler K, Thomas NJ, Webb JL, Saliki JT, Hon SI, Dubey JP, Frame ER. Pathogen exposure and blood chemistry in the Washington population of northern sea otters (Enhydra lutris kenyoni). J Wildlife Dis. 2013;49(4):887-899.
• Cryan PM, Meteyer CU, Blehert DS, Lorch JM, Reeder DM, Turner GG, Webb JL, Behr M, Verant M, Castle KT. Electrolyte depletion in white-nose syndrome bats. J Wildlife Dis. 2013;49:398-402.
• Webb JL, Steinberg H, Stein TJ, Friedrichs KR. What is your diagnosis? Pleural fluid from a dog with hypertension. Vet Clin Pathol. 2012;41(4):599-600.
• Sander W, Guzman DSM, Keller D, Danielson K, Fernandez JRR, Drees R, Naranjo C, Webb JL. Surgical amputation of a forelimb osteosarcoma in a domestic ferret. Consulta. 2011;Special:413-417.
• Witte S, Mueller POE, Kosarek C, Webb JL, Howerth EW. Collision tumor affecting the paranasal sinuses of a geriatric donkey. Eq Vet Educ. 2011;23(4):163-168.
• Viviano KR, Webb JL. Clinical use of cyclosporine in the management of feline idiopathic pure red cell aplasia. J Fel Med Surgery. 2011;13(12):885-895.
• Webb JL, Robat CS. What is your diagnosis? Peritoneal fluid from a dog with epistaxis. Vet Clin Pathol. 2010;39(2):253-4.
• Behling-Kelly E, Peterson S, Muthuswamy A, Webb JL, Young KM. Neoplastic pleocytosis in a dog with metastatic mammary carcinoma and meningeal carcinomatosis. Vet Clin Pathol. 2010;39(2):247-52.
• Webb JL, Chary P, Northrup N, Almy FS. Erythrophagocytic multiple myeloma in a cat. Vet Clin Pathol. 2008;37(3):302-307.
• Hernandez-Divers SM, Villegas P, Jimenez C, Hernandez-Divers SJ, Garcia M, Riblet SM, Carroll CR, OConnor BM, Webb JL, Yabsley MJ, Williams SM, Sanchez S. Backyard chicken flocks pose a disease risk for neotropical birds. Avian Dis Digest. 2008;3(4):e36-e37.

Book Chapters and Reviews

• Shiprack CS, Webb JL. Yesterday, Today and Tomorrow. Frankenstein Blood. Vet Clin Pathol. 2020 Sep;49(3):380-381.
• Webb JL. The renal system and urine sediment. In: Barger AM and McNeill A, eds. Small Animal Cytologic Diagnosis. CRC Press; 2017: 357-378.
• Webb JL, Friedrichs KR. Yesterday, Today and Tomorrow. When gonads go bad. Vet Clin Pathol. 2013;42(1):3.
• Webb JL, Latimer KS. Leukocytes. In: Latimer KS, Mahaffey EA, Prasse KW, eds. Veterinary Laboratory Medicine, Clinical Pathology, 5th ed. Ames, IA: Wiley-Blackwell; 2011: 45-82.
• Webb JL. Yesterday, Today and Tomorrow. Mast cell majesty. Vet Clin Pathol. 2010;39(4):401.
• Webb JL, Burns RE, Brown HM, LeRoy BE, Kosarek CE. Squamous cell carcinoma in dogs and cats. Comp Cont Educ Pract 2009;31(3):133-142.
• Webb JL, Latimer KS, Rakich PM. The gastrointestinal tract. In: Cowell RL, Tyler RD, Meinkoth JH, eds. Diagnostic Cytology and Hematology of the Dog and Cat, 3rd ed. St. Louis, MO: Mosby; 2008:288-299.

• ACVP Presidential Award, 2017
• Idexx Guiding Principle Award, Contributing to our Communities, 2016

• ​​​​ACVP Exam Digitization Task Force (Chair), 2020-2021
• ACVP Exam Clinical Pathology Editor (2020 and 2021)
• ASVCP Executive Board Past President, 2020
  • Chair of nominations committee
  • Chair of awards committee
  • Organizer of ASVCP Pre-meeting workshop
• ASVCP Executive Board President, 2019
  • Chair of monthly Executive Board meetings
  • Liaison to ACVP, ESVCP, ISACP and VCP journal
• ASVCP Executive Board President Elect, 2018
  • RAC and VLP committee liaison
  • Adhoc member, ASVCP Program Committee
  • Chair, Clinical Pathology Focused Scientific Sessions, ASVCP Annual Mtg
• ACVP Certifying Exam Board (ad hoc member 2016-2017)
• ACVP Certifying Exam Redesign Committee (member 2016-2017)
• ACVP Exam Committee, 2012-2017
  • Chair, 2016 and 2017
• ACVP Maintenance of Certification Advisory Group (member 2012)