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Backed by decades of scientific experience, we offer high-quality pathology, histology, and toxicology services to support your research goals. Our specialties include advanced stains, peer review, expert consulting, and much more.
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Over Fifty Years of Experience
Founded in 1971, Experimental Pathology Laboratories, Inc. (EPL®) is a private, employee-owned U.S. company recognized internationally for its ability to meet the needs of the scientific community and the challenges of preclinical safety testing with high-quality, on-time histopathology services. Valued for its objectivity and responsiveness, EPL has become industry’s and government’s premier source for expert toxicologic pathology evaluation and consultation.
Latest News
Blind Slide Reading
In toxicologic pathology, “blind slide reading” involves procedures in which the pathologist is unaware of the treatment group status of individual animals during the histologic
Experimental Pathology Laboratories, Inc. Welcomes Dr. Jim Fikes!
Dr. Jim Fikes joins Experimental Pathology Laboratories, Inc. (EPL) as a Senior Pathologist and Manager of EPL-Boston, MA. Dr. Fikes will be responsible for the
Elizabeth J. Galbreath, DVM, PhD, DACVP – Senior Pathologist, Manager EPL-Boston, MA
Dr. Elizabeth Galbreath joins Experimental Pathology Laboratories, Inc. (EPL) as a Senior Pathologist and Manager of EPL-Boston, MA. In addition, Dr. Galbreath will be available as
Upcoming Events
ACT 46th Annual Meeting
Phoenix, AZ
November 16-19, 2025
EPL/Aclairo Booth #513
SOT 65th Annual Meeting and ToxExpo
San Diego, CA
March 22-25, 2026
EPL/Aclairo Booth #1517