Dr. Dianna Stewart

Veterinarian, DVM

5.0

18 reviews

License verified

Professional information

Designation

Veterinarian, DVM

Licenses

Ontario, CA

About Vet

Hi, I'm Dr. Dianna Stewart. I have been practicing small animal veterinary medicine for over 15 years in southern Ontario. I graduated from the Ontario Veterinary College after studying Zoology at the University of Guelph. I have spent time in a variety of small animal practices doing locum work, and am currently practicing full time at a small animal hospital in the GTA.

I have spent my career focusing on high quality medicine and compassionate, open and honest communication with owners. I am committed to working with owners to find the solution that works best for them while prioritizing the wellbeing of their beloved pet.

I am excited to be able to provide care for pets outside of my regular in-person practice. Access to virtual veterinary care is making it possible for more pets to get the veterinary care they need, and I'm happy to be part of this new chapter in veterinary medicine ! I can't wait to meet you and your pet!

Location

Burlington, ON, CA

Spoken languages

English

Species treated

Dogs (Canine)
Cats (Feline)
Small Mammals

Areas of interest

End of life/Hospice care
Dermatology
Preventive
Dentistry
Cardiology
Parasitology
Neurology
Endocrinology
Immunology
Animal Welfare
Nutrition
Behavior
Ophthalmology

Capabilities

Consult on diet, nutrition & exercise
Consult on general health & wellness
Consult on behavioural issues
Navigating nutrition from the new baby to the senior pet
Optimizing your new puppy or kitten experience
Tips and tricks on pet grooming techniques
Pet training, house training and litter box training

Book an online appointment with Dr. Stewart in 3 easy steps!

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Join the video call with the vet you chose along with your pet.
Get personalized care, treatment and answers to all of your questions.

December 2025

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Timezone: (GMT-05:00) America/New_York

5.0
18 reviews

Jax

November 2025

Dr. Stewart was kind and friendly with my concerns surrounding my guinea pig. They provided great information, explained their preferences vs what I was previpusly told. Im grateful I got to work with her.

Brittany

November 2025

Dr. Stewart was kind and offered lots of background knowledge on my cats issues. She was easy to talk to and work with.

Antoinette

November 2025

We were so worried about our old boy. Dr Stewart is very knowledgeable, reassuring, and thorough. We feel much more confident in how to care for his injury successfully.

Shana

November 2025

Dr. Stewart was able to provide very useful advice for treating our dog’s issue. Extremely professional and easy to talk to.

Roger

November 2025

Very knowledgeable. She was a great help

Des

November 2025

First time using the app to schedule a virtual appointment for a prescription renewal for my dog. Unfortunately, my vet retired, and I called the office multiple times with no response. I knew I had to take action and the Vester app fit my needs. Literally within minutes, I was connected to a veterinarian at a time that suited my schedule. I met with a vet virtually who was personable, asked as plenty of questions and was able to fill a prescription.

Hannah

November 2025

The appointment was easy and informative! So convenient.

Adam

November 2025

Dianna was awesome. She is very knowledgeable and helpful in her explanations.

Tannia

November 2025

Dr. Dianna was wonderful, kind, knowledgeable, and very clear about the next steps for our situation. She helped assess our cat during the call and asked thoughtful, probing questions to fully understand what was going on. We highly recommend her!

Megan

October 2025

Dr. Dianna Stewart was kind, compassionate and helpful. She understands the love we have for our pets, and helps accordingly. Very thorough, friendly and all around a wonderful person. Thank You so much Dr.Stewart.