Lake St. Louis' Premier Top-Rated Family Veterinarian

We're proud to be your Lake St. Louis Vet Clinic! Come see why our clients rave about us!

Family Vet Lake St Louis

Partners in Your Pet’s Health

CARING – Helping pets live long, healthy lives – Relationship-focused team – Registered veterinary technicians

COMPREHENSIVE – Full service veterinary hospital – Surgical services – On-site pharmacy, lab, x-ray

CONVENIENT – Evening & Saturday Hours – Drop-Off Appointments – House Calls

St. Charles County Canine Heartworm Forecast

There is now a Medium risk of heartworm infection in St. Charles County. The risk continues to pose a threat to any unprotected pet.

Come See Us

Our Business Hours


8:00am - 6:00pm


8:00am - 6:00pm


8:00am - 6:00pm


8:00am - 6:00pm


8:00am - 6:00pm


8:00am - 2:00pm



What's Next


Call us or schedule an appointment online.


Meet with a doctor for an initial exam.


Put a plan together for your pet.

Our Clients Are Our Fans

and they know how to cheer us on!

“I have never been happier with a vet. The staff at family vet are so professional and loving, you never have to wonder if your pet is in good hands…This is our forever vet!”

Jenna Grimes

“I have never met such compassionate and humane vets and staff. They will be our forever vets.”

Maria Mauzy Wiggins

“I cannot say enough good things about this place. Dr. Quigley is AMAZING! I love that she takes her time and listens to your concerns, and does whatever she can to help. Her staff is welcoming and treat you like you are part of their family. I highly recommend them. Even my Cavalier King Charles likes it there!”

Melodie Katinsky

“Family Vet of Lake St. Louis is the best vet clinic that I have ever been to…The staff is always so friendly to me and Shiloh it’s like they’re a second family!… Overall I feel extremely comfortable trusting the Family Vet of Lake St. Louis with the safety of my fur baby and my time. I would rate this clinic 10 stars out of 5 if I could!”

Tyler Tran

“I have two anxious little dogs and Family Vet does an amazing job of helping me keep them calm and healthy. Everyone is extremely kind and patient! Their app makes asking questions and scheduling appointments easy. When we moved to the area two years ago we left an amazing vet. I was used to the very best care and worried I wouldn’t find another clinic as great. But Family Vet has been everything and more. We’re very happy patients!”

Sarah Genenbache