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Welcome to Emergency Veterinary Services of St. Charles, your local ER for animals. Serving the pets of Kane County, DuPage County, DeKalb County, McHenry County and Kendall County.

Call us nights, weekends and holidays at 630-584-7447!
530 Dunham Road
St. Charles, IL 60174
Our Emergency Hours

The doctors and staff of Emergency Veterinary Services of St.Charles are here for your pet when your routine care provider cannot be. We provide economical after-hours care for over 3,000 patients a year in  Fox Valley, Kane County and DuPage County. Our veterinarians have over 54 years of combined experience helping pets and their people through everything from crisis to second opinion consultation. Our doctors take the time to answer your questions thoroughly after your pet has been evaluated, and are committed to finding the best treatment options for your pet's medical needs and your financial concerns. Even though we will provide your pet with outstanding service, we still have the best emergency vet rates in the area.

Dr. Lynette D. Greenwood and the staff at Emergency Veterinary Services have provided compassionate emergency veterinary care to the pets of St. Charles, Kane County, DuPage County and the surrounding community since 1992, continuing the tradition of the emergency center established here in the late 1970s.

Emergency Veterinary Services of St. Charles is a full-service animal ER whose mission is to provide the highest standard of urgent veterinary care for pets. We genuinely care about your pets and all creatures, great and small. Our staff is passionate about veterinary medicine and are well trained in emergent care. We strive to provide professional, affordable, and advanced veterinary medicine and surgery, even at 3:00AM!

EVS offers the pets of the West Suburbs after-hours veterinary medical, surgical, and post-operative care. We utilize the most modern diagnostic equipment, including but not limited to in house CBC, chemistry and electrolyte analyzers, digital x-rays, digital ultrasound, and surgical and cage-side continuous ECG, BP, and oximetry monitoring. Our patients benefit from the use of IV pumps, syringe infusion pumps, IV fluid warmers, blood typing kits and transfusions, antifreeze poisoning tests and antidotes, animal-specific blood glucose monitors, an isolation unit and an in-house pharmacy. If you are new to our services, please browse around our website to learn about our facility and to read interesting pet articles.

If you need our services RIGHT NOW call (630) 584-7447 or click for a map and directions to our emergency veterinary office.

Remember, at Emergency Veterinary Services of St. Charles, your pets are our priority!>

Veterinarian | Emergency Veterinary Services of St. Charles | 630-584-7447

530 Dunham Road
St. Charles, IL 60174

For more payment options, ask about CARE CREDIT!

Emergency Veterinary Services of St. Charles provides the most experienced and affordable emergency care for your pet in Chicago's western suburbs.


EVS continues to combine modern medicine with compassionate care and provide the very best services to each and every patient. Find now if your pet's condition requires urgent care!

Common Pet Problems 

We strive to provide complete care for our patients. Learn more about all the services we provide.
Make An Appointment
We will do our best to accommodate your busy schedule. Schedule an appointment today!
Common Pet Problems
Welcome to the Emergency Vet Services of St. Charles quick reference page for pet problems.


You can tell they have a passion for what they do. True animal lovers. Thank you so much for taking care of Leroy!

- Michael B. / St. Charles, IL