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.

06/06/2026

A pet’s palette is not as discerning as you would hope. What’s the weirdest thing your pet has tried to eat? 😳

And if they succeed…give us a call so we can help!

06/04/2026

Psst…tell your cat to get ready cause it’s National Hug Your Cat Day! So now they HAVE to let you give them a snuggle. 😻
How did it go with your cat? Let us know in the comments!

06/02/2026

🐾 2026 GRAH Pet Photo Contest Winners! 🐾

A huge congratulations to our Top 5 Dog and Top 5 Cat winners of the 2026 GRAH Pet Photo Contest! 🎉 We loved seeing all of your amazing pets!

Thank you to everyone who submitted photos, voted, and helped make this year’s contest so much fun. We received so many wonderful entries, and we wish we could use all the pictures!

Be sure to join us in congratulating our winners in the comments! We can’t wait to do it all again next year. 🐶🐱🐾

05/30/2026

As flowers bloom, so do risks for our pets, with plenty of opportunity for them to breathe in particles, scratch an eye, poke a paw, or even get snagged by a branch or thorn, all of which could potentially lead to infections.

Infections can be sneaky subtle—If your pet is not acting right and you are not sure what it is, get them checked! Like with most conditions, the sooner we treat an infection, the better your pet will feel.

05/29/2026

Round 2 voting has ENDED! Winners will be posted Monday!

05/28/2026

🍔 A burger… made their way 🐾
Today is National Hamburger Day, but your pet doesn’t need the drive-thru version to feel included.

In fact, many classic burger ingredients—like onions, garlic, and heavy seasoning—can upset their stomach (or worse). The good news? You can still treat them—just a little differently. Think:
🥩 Plain, lean protein
🥕 Pet-safe veggies
🚫 No added salt, spices, or toppings

Because the best treats aren’t the ones we share…they’re the ones we choose with them in mind. ❤️
If you’re ever unsure what’s safe, we’re always here to help!

05/27/2026
05/23/2026

🤩Does your pet resemble a certain celebrity or character? Maybe a green one with pointy ears, that wears a robe, and eats frogs? 🙃 ​

​Share their picture and tell us who their doppelgänger is!

05/21/2026

It’s Chip Your Pet Month (no…not that chip as much as they want it 🥔)
Pets that are microchipped have significantly higher reunion rates if they get lost—so you can have more moments like these. ​

Need to get your pet microchipped, or update their information? Contact us today!​

Photos from Great Rivers Animal Hospital's post 05/19/2026

🐾 Round 2 Voting has ENDED! 🐾

THIS IS THE FINAL ROUND!

The 3rd Annual GRAH Pet Photo Contest continues!

Voting Period:
May 18 – May 29
Ends at 4:00 PM

Here’s how it works:
❤️ 1 reaction (like, heart, etc.) = 1 vote
💬 Comments are welcome (and encouraged!) but do NOT count as votes

This year, we’ve combined dogs and cats into one album, so be sure to browse through all the adorable entries!

The Top 5 Dogs and Top 5 Cats with the most votes will be our winners and have their photo printed on a canvas to be hung in one of our exam rooms!

Don’t forget:
✔️ Share your favorites with friends and family
✔️ Remind everyone to LIKE THE ORIGINAL PHOTO in the album so their vote counts!

Want your business to be the top-listed Pet Store/pet Service in Alton?
Click here to claim your Sponsored Listing.

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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