Your Animal Health Specialists

Rouge River Animal Hospital

Your local veterinarians in Markham. We're pleased to provide a wide variety of veterinary services for animals in Markham and surrounding areas.

Exceptional Veterinary Care

About Us

We want you to be confident knowing that we are a team of highly trained and skilled clinicians.

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We are committed to providing quality, attentive, gentle care.

About Our Services

Contact Us

We encourage you to contact us with any questions you may have.

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Rouge River Animal Hospital

Owned and operated since 1997 by Dr. Susan Campolongo Rouge River Animal Hospital is a warm and welcoming hospital with amazing friendly staff and expertise veterinary care. Come and see for yourself.

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Caring for all your family

It is our mission to treat each pet as members of our own family. We practise respect, courtesy, empathy and responsibility on a daily basis. Our team is dedicated to providing the best veterinary care possible for your pets. 

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Our Services

Medical Services

If your pet needs medical assistance, you can feel confident turning to us. Our knowledgeable staff and modern facilities are equipped to handle a wide variety of medical conditions, including emergencies.

Preventive Services

A simple way you can help keep your pet healthy is by protecting him or her against parasites. Heartworms, fleas, ticks, and other internal and external parasites are much more than just pests.

Alternative Therapy

We provide these therapies in conjunction with traditional medicine and surgery to help improve outcomes and to give us additional options for treating our patients.



Pet Health Library

We share the same goal – ensuring your animal companion is healthy and happy!

Rouge River Animal Hospital is pleased to provide a library of professionally written articles updated by practice experts and reviewed by practitioners to bring you the most up-to-date, trustworthy pet health information.

Health Articles


Request an Appointment

We are happy to book an appointment for you! Quickly and easily schedule an appointment using our online form, that is convenient for you and your pet.

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Our passion is
simply a love of

We're proud to have earned the trust of our neighbors, and we're thrilled to have you!

Ready to Get Started?

We are a team of professionals who pride ourselves in furthering education to ensure your pet gets the quality care they deserve.

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Come See Us

4261 Highway 7, Unit B1Markham, Ontario L3R9W6Get Directions(905) 940-3627

Contact Us

We encourage you to contact us with any questions or comments you may have. Please call our office or use the quick contact form below.

2023 Rouge River Animal Hospital