Roger A. Ramirez-Barrios, DVM, MS, PhD
Clinical Associate Professor
- Veterinary Parasitology

Department of Biomedical Sciences and Pathobiology
VA-MD College of Veterinary Medicine
Virginia Tech
205 Duck Pond Drive
Blacksburg, VA 24061
VA-MD College of Veterinary Medicine
Virginia Tech
205 Duck Pond Drive
Blacksburg, VA 24061
PhD, Animal Medicine and Health, 2016
University de Cordoba
Cordoba, Spain
MS, Teaching in Higher Education, 2004
Universidad Rafael Maria Baralt
Cabimas, Venezuela
DVM, 1994
Universidad del Zulia
Maracaibo, Venezuela
- Molecular parasitology of trypanosomes
- Epidemiology of tick-borne diseases
- Gastrointestinal parasites in domestic animals
2020-present
Clinical Associate Professor
Veterinary Parasitology
VA-MD College of Veterinary Medicine
Virginia Tech
Blacksburg, VA
2019-2020
Assistant Professor
Department of Biology
Saint Michael's College
Colchester, VT
2017-2019
Postdoctoral Associate
Department of Biomedical Sciences
Medical School
University of Minnesota Duluth
Duluth, MN
1999-2017
Professor
Veterinary Parasitology and Parasitic Diseases of Domestic Animals
Department of Animal and Public Health
Universidad del Zulia
Maracaibo, Venezuela
- American Association of Veterinary Parasitologists (AAVP)
- World Association for the Advancement of Veterinary Parasitology (WAAVP)