O’Fallon Veterinary Medical Center 975 Cool Springs Industrial Dr. O' Fallon, MO 63366, United States 636-272-3100 http://ofallonvmc.com/ [email protected] You want only the best care for your beloved family pet, and O’Fallon Veterinary Medical Center is a facility you can trust. Located in St. Charles County, MO, O’Fallon Veterinary Medical Center specializes in compassionate, comprehensive pet care. Whether your pet needs a routine vaccination or emergency attention, they will be there to help. As a pillar of... read full review »