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Alex Le Roux,

Role: Staff Doctor Department: Diagnostic Imaging
Dr. Alexandre Le Roux of the Animal Medical Center in New York City

Dr. Le Roux graduated from the Veterinary School of Nantes, France, in 2006. After a rotating small animal internship in Toulouse and a radiology internship in Belgium, he completed a radiology residency program at the Veterinary School of Louisiana State University in 2013. Dr. Le Roux became a Diplomate of the European College of Veterinary Diagnostic Imaging in 2012, and a Diplomate of the American College of Veterinary Radiology in 2014. During his residency at LSU, he also started a Master of Science about histological and ultrasonographic correlation of small intestinal layering in dogs, that he completed in 2015.

Board Certifications:

Diplomate, European College of Veterinary Diagnostic Imaging, 2012
Diplomate, American College of Veterinary Radiology, 2014


DVM – National Veterinary School of Nantes, France, 2006
Small Animal Rotating Internship – National Veterinary School of Toulouse, France, 2007
Radiology Clinical Internship – Veterinary School of Liege Belgium, 2009
Residency in Diagnostic Imaging – Louisiana State University, Baton Rouge, LA, 2013
Master of Science – Louisiana State University, Baton Rouge, LA, 2015
Advanced Certificate in Clinical and Translational Investigation – Weill Cornell Medical College Clinical and Translational Science Center, New York, NY, 2016

Recent Publications:

Donnelly KA, Le Roux AB, Donovan TA, Grodio J, Quesenberry K. Acute Necrotizing Pancreatitis in a Yellow-naped Amazon Parrot (Amazona auropalliata). J Avian Med Surg. 2018 Sep; 32(3):232-239.

Marinkovich M, Quesenberry K, Donovan TA, Le Roux AB. Use of Standing Computed Tomography for the Diagnosis of a Primary Respiratory Adenocarcinoma in a Scarlet Macaw (Ara macao). J Exot Pet Med. 2017 April; 26(2):101–107.

Le Roux AB, Hickey JM, Noel PG. What Is Your Diagnosis? Bilateral adrenal gland necrosis secondary to hyperadrenocorticism treatment with trilostane in a dog. J Am Vet Med Assoc. 2016 Dec 15; 249(12):1353-1355.

Noel PG, Fischetti AJ, Moore GE, Le Roux AB. Comparison of off-site smartphone JPEG-format versus DICOM-format standard workstation in the radiographic diagnosis of small intestinal mechanical obstruction in dogs and cats. Vet Radiol Ultrasound. 2016 Sep; 57(5):457-61.

Le Roux AB, Granger LA, Wakamatsu N, Kearney MT, Gaschen L. Ex vivo correlation of ultrasonographic small intestinal wall layering with histology in dogs. Vet Radiol Ultrasound. 2016 Sep; 57(5):534-45.

Hickey JM, Le Roux AB. What Is Your Diagnosis? Variant of a bilateral distal ulnar retained cartilaginous core in a dog. J Am Vet Med Assoc. 2016 Jul 1; 249(1):51-3.

Le Roux AB, Cahn D. What Is Your Diagnosis? Perforating tracheal foreign body and caudal mediastinal abscessation in a dog. J Am Vet Med Assoc. 2016 Apr 15; 248(8):879-81.

Verrilli AM, Hohenhaus AE, Le Roux AB, Donovan TA. What Is Your Diagnosis? Herniated cystadenoma in a cat mimicking a pulmonary mass. J Am Vet Med Assoc. 2016 Mar 1; 248(5):493-6.