Mainstay Veterinary Practice

Mainstay Veterinary Practice Supporting the health of your Most Valued Pets We are a small animal, family-owned veterinarian in Fairfax, Virginia.

We thrive to practice top quality medicine and are both Feline Friendly Accredited and American Animal Hospital Associated Accredited (AAHA), an honor that only 15% of veterinary practice in the United States hold. We offer routine health exams, vaccinations, emergency care, dental cleanings, routine and non-routine surgeries, diet and nutrition counseling, allergy management, disease management a

nd so much more in our state-of-the-art facility! At times, we like to put photos of your cats and dogs on our social media accounts, but we will never release your private information with that photo. Should you see your pet's photo and are not satisfied, please let us know and it will be taken down immediately.

Gizmo’s smile deserves unlimited treats!
05/27/2026

Gizmo’s smile deserves unlimited treats!

Official diagnosis: 100% good boy. Welcome to the family!
05/25/2026

Official diagnosis: 100% good boy. Welcome to the family!

No thoughts. Head empty. Drugs working.
05/20/2026

No thoughts. Head empty. Drugs working.

“Hi, I’m Wes 🐾 Just checking in… is this where I file my treat request or my complaint about the wait time?” 😄🦴
05/13/2026

“Hi, I’m Wes 🐾 Just checking in… is this where I file my treat request or my complaint about the wait time?” 😄🦴

“Hi, I’m Bella 🐾 I came for treats… they said something about a check-up?” 😌💛
05/11/2026

“Hi, I’m Bella 🐾 I came for treats… they said something about a check-up?” 😌💛

Dahlia!
05/06/2026

Dahlia!

Ahri is ready for the MVP model casting!
05/04/2026

Ahri is ready for the MVP model casting!

“Is this where I request belly rubs?” - Checkie
04/30/2026

“Is this where I request belly rubs?” - Checkie

Peppermint 🥰
04/28/2026

Peppermint 🥰

Knox!
04/25/2026

Knox!

Address

8500 Route 29 (Lee Highway)
Fairfax, VA
22031

Opening Hours

Monday 8am - 6pm
Tuesday 8am - 6pm
Wednesday 8am - 6pm
Thursday 8am - 6pm
Friday 8am - 6pm
Saturday 8am - 4pm

Telephone

+17032804588

Website

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