Meet the Team

The Angell Pathology Staff includes two board-certified veterinary pathologists (anatomic and clinical pathology), a department manager, two supervisors, and many highly-trained laboratory professionals including ASCP-certified medical technicians, certified histotechnicians, and pathology assistants.  Our quality clinical laboratory equipment includes automated hematology, clinical chemistry, coagulation, urinalysis, and microbiology analyzers. Our histology laboratory has been renovated with updated tissue processing and slide staining equipment.

Patty Ewing, DVM, MS, DACVP
Director, Pathology Service

Dr. Patty Ewing provides medical direction for the Clinical Laboratory, consultation with veterinarians on interpretation of laboratory test results and diagnostic test selection and evaluation of hematology and cytology samples. Dr. Ewing is board-certified in both clinical and anatomic pathology and has authored over 30 publications and six book chapters in the field of veterinary medicine.

Oklahoma State University, MS, Veterinary Pharmacology/Toxicology, 1992
Oklahoma State University, DVM, 1988


Oklahoma State University, Residency in Veterinary Clinical and Anatomic Pathology, 1989-1992


Diplomate, American College of Veterinary Pathology, Clinical Pathology, 2003
Diplomate, American College of Veterinary Pathology, Anatomic Pathology, 1992

Pamela Mouser, DVM, MS, DACVP
Dr. Mouser evaluates surgical biopsy specimens as well as histopathology samples collected from necropsy cases. She is a board-certified specialist in the field of anatomic pathology, and joined the Pathology department at Angell in 2009. Dr. Mouser's special interests include ophthalmic and dermatologic pathology.

Purdue University, MS, Comparative Pathobiology, 2008
Colorado State University, DVM, 2005
Colorado State University, MS, Anatomy, 2001


Purdue University, Residency in Veterinary Anatomic Pathology, 2005-2008

Diplomate, American College of Veterinary Pathology (Anatomic Pathology), 2008