Our Veterinarians in Chicopee

MA Vets

The Westover Animal Clinic team of skilled veterinarians welcomes you to our practice. Proudly serving the Chicopee area. At Westover Animal Clinic, it is our daily privilege to provide quality vet care to your cherished pet, with compassion and competence. We hope to ensure a positive impact on our patients, pet owners and the local community.


Stephen B. Constant, DVM, Diplomate ACT

Dr. Constant established Westover Animal Clinic in 1995. Dr. Constant has a Bachelor of Science in Animal Science from the university of Massachusetts Amherst.  He graduated from the university of Florida College of Veterinary Medicine.  Dr. Constant completed an internship in small animal medicine & surgery at Angell Memorial Hospital in Boston.  Dr. Constant became a specialist in the area of reproduction after doing a 2 year residency at the University of Florida.  He received his board certification through the “American College of Theriogenologists” in 1992.


Emily S. Allen, DVM

Dr. Allen worked with aquatic animals at a research facility in Maine prior to joining the Westover Animal Clinic team in 1999. Dr. Allen has a B.A. in Psychology from the University of Massachusetts at Amherst. She graduated from Cornell University of Veterinary Medicine in 1997.


Lisa M. Weppner, DVM, CVA

Dr. Weppner joined Westover Animal Clinic in 2005. Dr. Weppner has a B.S. in Biology from Florida State University. After graduating from the University of Florida College of Medicine in 1992, she worked in practices in Florida and Maryland. She was certified by the International Veterinary Acupuncture Society in 2001.

Karen Bressett – DVM

Photo and bio coming soon!