North Yonge Veterinary Hospital: An Animal Hospital in Newmarket, ON Since 1992

We Provide TLC for dogs and cats... Call (905) 830-0437 today!

Local pet owners have been using and referring our animal hospital to friends and family for over two decades. And we reward our clients’ loyalty with professional veterinary care. In fact, most clients are referrals from other happy clients and their four legged friends.

In addition to offering a full service animal clinic

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A Better Care Experience

How Our Team Can Help

Our team of experts are dedicated to providing each of our patients with high-quality care so that they receive the best service possible.

Quality Services

Our staff is trained and knowledgeable about the latest procedures, tools, and techniques to properly care for our patients.

Individual Approach

Each of our patients requires something different and we are focused on meeting their individual needs with a customized treatment plan.


More Reasons to Choose our Animal Hospital

Simply put, we love and respect animals. And like you, we are also pet owners. We get that your pet is family. As such, they deserve to be treated with love and care. 

And this is why pet owners in Newmarket rely on our head Veterinarians for their pet’s on-going health and wellness. In turn, clients get access to a full service Diagnostic Laboratory offering all pet surgery services such as:


Your pet’s well-being is our priority at North Yonge Veterinary Hospital. This includes expert advice on pet nutrition, pet diet and pet exercise plans. Moreover, we also offer pet boarding services for cats. Your pet will feel right at home with us.

We provide full animal hospital services in Newmarket for pets of all ages and sizes. And have your pet covered from head to tail. 

Visit or call us for compassionate veterinary health care at (905) 830-0437You’ll be glad you did!

*Accredited by the College of Veterinarians of Ontario.

We serve the Greater Toronto Area including York Region, Newmarket, Aurora, King City, Richmond Hill, Vaughan and Toronto.

If you live in Newmarket or the surrounding area and need a trusted veterinarian to care for your pets – look no further. Dr. Gary Arzem is a licensed ON veterinarian, treating all types of pets. Your pets’ health and well being are very important to us, and we take every possible measure to give your animals the care they deserve.

North Yonge Veterinary Hospital is a full-service animal hospital and welcomes both emergency treatment cases as well as pet patients in need of routine medical, surgical, and dental care. Dr. Gary Arzem has years of experience treating serious conditions and offering regular pet wellness care. Beyond professional pet care, we make our clinic comfortable, kid-friendly, and calm, so your pet can relax in the waiting room and look forward to meeting our Newmarket veterinarian.

We are happy to offer a number of resources that enable you to learn about how to take better care of your pets. Please feel free to browse our site, particularly the informational articles. The best veterinary care for animals is ongoing nutrition and problem prevention, so becoming knowledgeable about preventative pet care is essential to the ongoing success of your animal’s health. If you have any questions, call (905) 830-0437 or email us and we'll promptly get back to you. Our Newmarket veterinary office is very easy to access -- just check out the map below! We also welcome you to subscribe to our newsletter, which is created especially for Newmarket pet owners.

At North Yonge Veterinary Hospital, we treat your pets like the valued family members they are.

Dr. Gary Arzem & Associates
Newmarket Veterinarian | North Yonge Veterinary Hospital | (905) 830-0437

17725 Yonge St., Unit 18
Newmarket, ON L3Y7C1

Meet Our Team

  • Dr. Gary Arzem
    Dr. Gary Arzem

    Raised in Toronto, Dr. Gary Arzem has been practicing veterinary medicine for more than 30 years. His special interests and training include internal medicine, ultrasound, ophthalmology, cardiology, surgery, emergency medicine and preventative medicine.

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  • Sabzevari
    Dr. Amin Sabzevari

    Dr. Amin Sabzevari joined the North Yonge Veterinary Hospital team in 2022. Born and raised in Iran, he obtained his DVM degree from Azad University, Iran in 2010. After taking part in several clinical research projects on different species, he published several articles in highly respected peer – reviewed journals.

    He has practiced veterinary medicine in both Alberta and Ontario and has special interests in internal and emergency medicine, critical care, imaging, advanced diagnostics and therapeutic tools. He enjoys speaking with and educating clients on medical and preventive health care as well as following up with clients as to their pet’s health and progress with the ultimate goal of enhancing the human animal bond.

    Dr. Amin Sabzeravi lives in York Region and in his spare time, enjoys travelling, jogging, movies and spending time with friends and family.

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  • Briar
    Veterinary Assistant

    Briar joined the North Yonge Veterinary Hospital staff team in 2021. Briar grew up in Georgina and currently lives in east Gwillimbury. Having always been around pets(dogs, cats, rabbits), she loves the opportunity to improve the health and well-being of our patients and making a positive difference in their lives.

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  • Kristel
    Veterinary Assistant

    Kristel joined the North Yonge Veterinary Hospital team after graduating from the Veterinary Assistant Program at Seneca College in 2021. Kristel grew up in Newmarket and Georgina and has always been around dogs, cats and horses.

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  • Shayna
    Registered Veterinary Technician
    I have always loved animals and pets so working with them all day and learning how their bodies work fascinates me. Everyday, I feel like I am making a difference in the lives of not only my pet patients, but also their human families as well.
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  • Danielle
    Registered Veterinary Technician/Lead Technician (Maternity Leave)

    Danielle graduated from the Registered Veterinary Technician Program, Seneca College in 2018 and has worked in both general veterinary hospitals as well as emergency. She was also the recipient of The P.A.W.S award at her high school for promoting animal welfare and kindness to animals.

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Office Hours

By Appointment

Closed on Saturday, Sunday and Holidays


8:00 am - 5:00 pm


8:00 am - 5:00 pm


8:00 am - 5:00 PM


8:00 am - 5:00 PM


8:00 am - 5:00 PM






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