4.0on Google · 247 reviews as of September 10, 2026
DogsCats
About Veterinary Specialty Services West
Veterinary Specialty Services West is the O'Fallon campus of VSS, a multi-specialty referral and 24/7 emergency facility. Advanced care for dogs and cats in collaboration with primary care veterinarians.
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vss emergency kind recommend compassionate caring surgery highly recommend emergency vet
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