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    Dual Accreditation

    O’Sullivan Animal Hospital now has dual accreditation as an emergency and companion animal hospital! We are now Barrie’s only 24 hour Emergency Animal Hospital! Call us to learn more!

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    New Services

    Our Barrie veterinary hospital has added an underwater treadmill and we are now offering hydrotherapy! Click here to learn more!

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    Barrie – Emergency Services

    Our veterinarians in Barrie, Ontario are available 24 hours a day, 7 days a week. We do not charge emergency fees. We are the same price 24 hours a day and on all weekends and holidays.

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    Barrie veterinarians open 24 hours

    Your veterinarian in Barrie, Ontario open 24/7. We’re proud to be open 24 hours a day to better serve our clients. Contact us today for your appointment 705-728-VETS (8387)

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    24/7 Veterinarians

    As a veterinarian in Barrie, Ontario we’re pleased to provide a wide variety of veterinary health care to our patients! Open 24 hours a day, we’re here to serve you better. Click here for more information on our veterinary services!

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Welcome

Welcome to O'Sullivan Animal Hospital! Your local Veterinarian open 24 hours in Barrie, Ontario! We're pleased to provide a wide variety of veterinary care! We are dual accredited as an emergency and companion animal hospital and we are also Barrie's only 24 hour emergency animal hospital! Our Services include: 24/7 emergency pet care, pet wellness, animal medical, animal surgical, and more!

Click here for more information!

Recent Posts

  • WE WON!

    September 15, 2016

    WE WON!! Thank you so much for voting us both Best in Barrie and Reader’s…

  • CT Scan

    September 8, 2016

    A CT Contrast Study is now available at O’Sullivan Animal Hospital for $750.…

Hours of Operation

O'Sullivan Animal Hospital is open
24 hours a day / 7 days a week!
We're proud to be a 24 hour Veterinary Hospital
in Barrie, Ontario!


Click here for more information!

Contact Us

420 Leacock Drive
Barrie, ON
L4N 5G5
Tel: 705-728-VETS (8387)
Fax: 705-728-0220
Get Directions

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