EPL was founded in 1971 by William Busey, DVM, PhD and John Ferrell, DVM, DACVP. Initially the staff consisted of two veterinary pathologists, one secretary and three histology technicians. EPL's goal was to provide the highest quality histopathology services designed to enhance the level of R&D capabilities of their clients. Today, Experimental Pathology Laboratories, Inc. (EPL®) is a private, employee-owned ...