North Main Animal Hospital

North Main Animal Hospital Contact information, map and directions, contact form, opening hours, services, ratings, photos, videos and announcements from North Main Animal Hospital, Veterinarian, 1632 N Main Street, O'Fallon, MO.

If love could have saved a pet, our Muromets would have lived forever.Our hearts are shattered as we share that our swee...
09/12/2025

If love could have saved a pet, our Muromets would have lived forever.

Our hearts are shattered as we share that our sweet boy has crossed the rainbow bridge. Murray wasn’t just a clinic cat — he was family. He greeted us every morning, made us laugh on the hardest days, and wrapped his little paws around all of our hearts.

He left this world the same way he lived in it — surrounded by love and spoiled with his favorite treats. His pawprints will stay with us always. 💙🐾

Friendly reminder our office is closed Saturday 8/30 and Monday 9/1 in observation of Labor Day! Have a safe and fun hol...
08/28/2025

Friendly reminder our office is closed Saturday 8/30 and Monday 9/1 in observation of Labor Day! Have a safe and fun holiday!❤️

Saturdays are for snuggling❤️
08/23/2025

Saturdays are for snuggling❤️

💔 A Special Update About Murray 💔If you’ve been to North Main Animal Hospital in the last 9 years, chances are you’ve be...
08/13/2025

💔 A Special Update About Murray 💔

If you’ve been to North Main Animal Hospital in the last 9 years, chances are you’ve been greeted by our sweet clinic cat, Murray. He’s been our door greeter, treat beggar, warm bed thief, and all-around mischief maker. He’s loved on clients, “helped” our staff with their work, and made this clinic feel like home.

It breaks our hearts to share that Murray is very sick, and we know our time with him is coming to an end. He has been such a special part of our family here, and we know many of you love him just as much as we do.

We’ll be spoiling him with all the soft beds, tasty snacks, and cuddles he can handle in the time we have left. If you’d like to share a memory or a photo of Murray, we’d love to see them and celebrate the wonderful life he’s had with all of us.

Thank you for loving him alongside us. ❤️

— The North Main Animal Hospital Team

Fridays are made for napping and snuggles❤️
08/08/2025

Fridays are made for napping and snuggles❤️

07/04/2025

Friendly reminder, if you haven’t already, now is a great time to administer your pets first dose of sedatives to prepare them for this evening!

Wishing everyone a safe and happy holiday❤️💙
07/04/2025

Wishing everyone a safe and happy holiday❤️💙

Only a few days left to call in sedatives if you need them! Please allow 24 hours for all medication refills. Please see...
06/30/2025

Only a few days left to call in sedatives if you need them! Please allow 24 hours for all medication refills.

Please see our upcoming business hours below for the holiday! We will be closed on the 4th & 5th. We will return to normal hours Monday the 7th!

❤️🤍💙

A little over a week until 4th of July!
06/23/2025

A little over a week until 4th of July!

Firework season is quickly approaching! Please remember to call ahead for your pets sedatives to make the holiday enjoyable for everyone!

Please allow 24 hours on all prescription refills.

Firework season is quickly approaching! Please remember to call ahead for your pets sedatives to make the holiday enjoya...
06/18/2025

Firework season is quickly approaching! Please remember to call ahead for your pets sedatives to make the holiday enjoyable for everyone!

Please allow 24 hours on all prescription refills.

Friendly reminder we will be closed tomorrow (5/24) and Monday (5/26) in observation of Memorial Day. We hope everyone h...
05/23/2025

Friendly reminder we will be closed tomorrow (5/24) and Monday (5/26) in observation of Memorial Day. We hope everyone has a safe holiday weekend and we will see you Tuesday for regular business hours! 🎉❤️💙

Tomorrow is Otto launch day! Please be patient with us as we navigate this new platform. Bigger and better things coming...
05/21/2025

Tomorrow is Otto launch day! Please be patient with us as we navigate this new platform. Bigger and better things coming for North Main Animal Hospital!

Address

1632 N Main Street
O'Fallon, MO
63366

Opening Hours

Monday 8am - 6pm
Tuesday 8am - 6pm
Wednesday 8am - 6pm
Thursday 8am - 6pm
Friday 8am - 5pm
Saturday 8am - 2pm

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For the Love of Animals

Since 1999, North Main Animal Hospital has been a landmark of the O’Fallon area.

Truly humbled to have the opportunity to serve our community, we strive to provide the best experience for our patients and their owners alike. Providing a full array of health and wellness services for your cats and dogs, NMAH cares for your pets like they’re our own.