Great Rivers Animal Hospital

Great Rivers Animal Hospital

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We believe in treating every patient as if they were our own pet, and give them the same loving attention and care.

We are a group of highly trained, experienced animal lovers who are devoted to giving our patients the best care possible.

Photos from Great Rivers Animal Hospital's post 08/08/2026

🎉🐈 Happy International Cat Day!

From the first recorded pet cat in Ancient Egypt to the feline that went to space, cats have held prominent roles alongside humans for centuries.

📸 Share with us – what is your cat’s more historical moment? We’d love to see them in the comments!​

08/06/2026

🐾 August is Itchy Pet Awareness Month!

While it’s normal for pets to have the occasional itch (don’t we all!) sometimes it can be indicative of something more uncomfortable for pets like allergies, parasites, or other skin conditions.

Here are the signs that it could be more than a simple itch. If you notice any of these, schedule a visit—we can help!

Check out this article for more information on itchy pet issues and treatments: https://bit.ly/4wx1LaT

Photos from Great Rivers Animal Hospital's post 08/05/2026

🐱💛🐶 The best adoption journeys are built on care, guidance, and support from day one for both pets and the people that welcome them home. From first introductions, to lifelong care, we're here to help new family member thrive. We’re here to listen, answer questions, provide guidance, and help create a care plan that supports pets through every stage of life.

For a limited time, we're offering a FREE FIRST EXAM for newly adopted pets now until 9/30/2026

➡️Share with your friends and family and mention code ADOPT when booking.

Photos from Great Rivers Animal Hospital's post 08/01/2026

It’s National Yorkie Day! While some may think “Yorkies are all the same” we know that’s not true (but ALL of them are cute as can be!).

Do you have a Yorkshire Terrier in your life? Which type?

👩‍✈️Captain - Running their own ship with confidence
👋Mayor - Friendly, self-assured, and knows EVERYBODY
👮Head of Security – Hyper alert and knows their surroundings
All of the above

Let us know!

07/30/2026

📢GRAH will be closing at 12:00 pm on Friday, July 31 so our team can complete our quarterly inventory count.

If your pet needs medication refills or prescription food, please plan ahead and stop by before we close.

Thank you for your understanding! 🐾🧡💙

07/30/2026

Your most loyal friend has never missed a call, judged your worst days, or held a grudge…
…and they still get excited every time you walk through the door 🐾
This International Day of Friendship, we’re celebrating the friends who:
✔️ listen without interrupting
✔️ love without conditions
✔️ and trust us with their whole world

Drop a photo of your best friend below 📸(Tag them if they’re the furry kind—we know they won’t see it, but we will ❤️)

07/30/2026

We will be closed from 7:30 am-12:00 pm today, as our team comes together to support one of our staff members and attend the funeral of their loved one.

We appreciate your understanding and compassion during this time.

07/29/2026

📢Please note that GRAH will be closed Wednesday, July 29th, from 8:00-9:00 am for our monthly staff meeting! 🐾

07/27/2026

🐾We want to know...what's the funniest thing your pet has ever stolen?🐾

From socks and snacks to toilet paper, remotes, or something completely unexpected, we know our pets have a talent for "borrowing" things! 🧡💙

Tell us in the comments: What's the funniest thing your pet has stolen? Bonus points if you have a picture to share. 👇📸

Let's see who has the sneakiest pet!

07/25/2026

⏰ CLOCKED IN
Sits. Stays. Makes eye contact. Angel behavior.

🫠CLOCKED OUT
Selective hearing. Zoomies. Pure dopiness.

Drop your pet’s clocked out behavior below 👇🐾

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Category

Telephone

Address


217 E Center Drive
Alton, IL
62002

Opening Hours

Monday 7:30am - 5:30pm
Tuesday 7:30am - 5:30pm
Wednesday 7:30am - 5:30pm
Thursday 7:30am - 5:30pm
Friday 7:30am - 4:30pm