New Bolton Center Kennett Square, PA
Emergencies & Appointments:
Ryan Hospital Philadelphia, PA


Diplomate, American College of Veterinary Pathologists

Associate Professor of Anatomic Pathology, University of Pennsylvania School of Veterinary Medicine

Contact Information:
3900 Delancey Street

Veterinary Dermatopathology
Cutaneous microbiome of companion animals

Anatomic Pathology, Dermatopathology

Wei M, Flowers L, Knight SAB, Zheng Q, Murga-Garrido S, Uberoi A, Pan JT, Walsh J, Schroeder E, Chu EW, Campbell A, Shin D, Bradley CW, Duran-Struuck R, Grice EA. Harnessing diversity and antagonism within the pig skin microbiota to identify novel mediators of colonization resistance to methicillin-resistant Staphylococcus aureus mSphere : , 2023.

Knott EA, Zlevor AM, Hinshaw JL, Laeseke PF, Longhurst C, Frank J, Bradley CW, Couillard AB, Rossebo AE, Xu Z, Lee FT Jr, Ziemlewicz TJ. A comparison study of microwave ablation vs. histotripsy for focal liver treatments in a swine model Eur Radiol : , 2023.

Fleischman DA, Mauldin EA, Lowe A, Cain CL, Bradley CW. Clinical and histopathological features of rostrolateral nasal alar arteriopathy of German shepherd dogs Vet Dermatol : , 2023.

Yang C, Bradley CW, Preziosi D, Mauldin EA. Cutaneous mastocytosis in 8 young dogs and review of literature Vet Pathol : , 2023.

Harvey AM, DiCiccio VK, Mui ML, Bradley CW. Diagnostic challenge in veterinary pathology: Hyperbilirubinemia in a dog Vet Pathol : , 2022.

Cole SD, Harvey BK, Shea E, Bradley CW. Amycolatopsis spp. infection with correlative histopathological findings from the paw of a cat Vet Dermatol : , 2022.

Lund M, Mauldin EA, Radaelli E, Bradley CW. Palisading granulomatous dermatitis and panniculitis (palisading granuloma) of dogs Vet Pathol : , 2021.

Bradley Charles W, Morris Daniel O, Rankin Shelley C, Cain Christine L, Misic Ana M, Houser Timothy, Mauldin Elizabeth A, Grice Elizabeth A Longitudinal Evaluation of the Skin Microbiome and Association with Microenvironment and Treatment in Canine Atopic Dermatitis. The Journal of investigative dermatology 136: 1182-90, 2016.

Bradley Charles W, Lee Fiona F, Rankin Shelley C, Kalan Lindsay R, Horwinski Joseph, Morris Daniel O, Grice Elizabeth A, Cain Christine L The otic microbiota and mycobiota in a referral population of dogs in eastern USA with otitis externa. Veterinary dermatology : , 2020.

Bradley Charles W, Cain Christine L, Wong Talia S, Ferracone Jacquelyn D, Goldschmidt Kyle H, Mauldin Elizabeth A Discriminatory features of acute eosinophilic dermatitis with oedema (Wells-like syndrome) and sterile neutrophilic dermatosis (Sweet's-like syndrome) in dogs. Veterinary dermatology 30: 517-e157, 2019.

Backel Katherine A, Bradley Charles W, Cain Christine L, Morris Daniel O, Goldschmidt Kyle H, Mauldin Elizabeth A Canine ischaemic dermatopathy: a retrospective study of 177 cases (2005-2016). Veterinary dermatology 30: 403-e122, 2019.

SanMiguel Adam J, Meisel Jacquelyn S, Horwinski Joseph, Zheng Qi, Bradley Charles W, Grice Elizabeth A Antiseptic Agents Elicit Short-Term, Personalized, and Body Site-Specific Shifts in Resident Skin Bacterial Communities. The Journal of investigative dermatology 138: 2234-2243, 2018.

Cain Christine L, Bradley Charles W, Mauldin Elizabeth A Clinical and histologic features of acute-onset erythroderma in dogs with gastrointestinal disease: 18 cases (2005-2015). Journal of the American Veterinary Medical Association 251: 1439-1449, 2017.

Gimblet Ciara, Meisel Jacquelyn S, Loesche Michael A, Cole Stephen D, Horwinski Joseph, Novais Fernanda O, Misic Ana M, Bradley Charles W, Beiting Daniel P, Rankin Shelley C, Carvalho Lucas P, Carvalho Edgar M, Scott Phillip, Grice Elizabeth A Cutaneous Leishmaniasis Induces a Transmissible Dysbiotic Skin Microbiota that Promotes Skin Inflammation. Cell host & microbe 22: 13-24.e4, 2017.

Byfield Victoria L, Callahan Clark Julie E, Turek Bradley J, Bradley Charles W, Rondeau Mark P Percutaneous cholecystocentesis in cats with suspected hepatobiliary disease. Journal of feline medicine and surgery 19: 1254-1260, 2017.

Amory Joseph T, Reetz Jennifer A, Sánchez Melissa D, Bradley Charles W, Lewis John R, Reiter Alexander M, Mai Wilfried Computed tomographic characteristics of odontogenic neoplasms in dogs. Veterinary radiology & ultrasound : the official journal of the American College of Veterinary Radiology and the International Veterinary Radiology Association 55: 147-58, 2014.

Song R B, Vite C H, Bradley C W, Cross J R Postmortem evaluation of 435 cases of intracranial neoplasia in dogs and relationship of neoplasm with breed, age, and body weight. Journal of veterinary internal medicine / American College of Veterinary Internal Medicine 27: 1143-52, 2013.

Bradley Charles W, Luff Jennifer A, Mauldin Elizabeth A Clinicopathological findings of canine seborrhoeic keratosis with comparison to pigmented viral plaques. Veterinary dermatology 24: 432-8, e95, 2013.

Latney LV, Bradley CW, Wyre NR Encephalitozoon cuniculi in pet rabbits: diagnosis and optimal management Veterinary Medicine: Research and Reports 2014: 169—180, 2014.

Bertalan A, Glass EN, Kent M, De LaHunta A, Bradley C Late-onset cerebellar abiotrophy in a Labrador Retriever Australian Veterinary Journal 92: 339-42, 2014.

Mauro Katie D, Bradley Charles W, Drobatz Kenneth J Postmortem urinary tract changes in cats with urethral obstruction. Journal of veterinary emergency and critical care (San Antonio, Tex. : 2001) : , 2020.

Lee Fiona F, Bradley Charles W, Cain Christine L, White Stephen D, Outerbridge Catherine A, Murphy Lisa A, Mauldin Elizabeth A Localized parakeratotic hyperkeratosis in sixteen Boston terrier dogs. Veterinary dermatology 27: 384-e96, 2016.

Bradley CW, Volk SW, Brisson RK, Mauldin EA. Wounds in a 14-year-old cat with diabetes mellitus Vet Dermatol : , 2020.

Myers AN, Lawhon SD, Diesel AB, Bradley CW, Rodrigues Hoffmann A, Murphy WJ; 99 Lives Cat Genome Consortium. An ancient haplotype containing antimicrobial peptide gene variants is associated with severe fungal skin disease in Persian cats PLoS Genet 18: e1010062, 2022.

Simpson AC, Bradley CW, Schissler JR. Probable cutaneous adverse drug reaction due to a cannabidiol-containing hemp oil product in a dog Vet Dermatol : , 2020.

BS (Animal Science with Distinction in Research) Cornell University, 2005

BS (Biology) Cornell University, 2005

VMD (Veterinary Medicine) University of Pennsylvania School of Veterinary Medicine, 2009

Diplomate, American College of Veterinary Pathologists