(703) 754-8000

When you have an emergency


When seconds count, rest assured that long-term, regular patients of Willow Animal Hospital can be seen (either in-office or remotely) for serious injuries and illnesses during our office hours- Monday-Friday 8 am-8 pm, Saturday 9:00 am-9:00 pm and Sunday 8 am-4 pm. Please check our Facebook for Holiday Closures.

Willow Animal Hospital is pleased to partner with our colleagues at MedVet for after hour emergencies.  MedVet is open 24 hours a day, and all holidays. They are located at 8614 Centreville Road, Manassas, VA 20110  (703) 361-8287

Veterinarian doctor is examining dog in veterinary.

What constitutes an emergency?

If your pet is experiencing any of the following symptoms or a symptom you feel is an emergency please call (703) 754-8000 during our open hours, or contact one of the emergency clinics:

  • A Temperature Above 104°F or Below 99°F
  • Respiratory Distress
  • Uncontrolled Diarrhea and/or Vomiting
  • Unconsciousness
  • Profuse or Continuous Bleeding
  • Ongoing Seizures
  • Severely Bloated Abdomen
  • Staggering, Loss of Balance
  • Ingestion of a Toxic Substance
  • Inability to Urinate

These are the Referral Centers that Willow Animal Hospital works with on a regular basis. Please do not hesitate to contact them in an emergency.

MedVet Northern Virginia

8614 Centerville, Rd

Manassas, VA 20110

(703) 361-8287

Dulles South Animal Emergency & Referral Hospital

25067 Elk Lick Rd

Suite 100, 

South Riding, VA 20152

(703) 327-0871

The Regional Veterinary Referral Center

6651 Backlick Rd,

Springfield, VA 22150

210 Costello Dr,

Winchester, VA 22602

(703) 451-8900

The LifeCentre

165 Fort Evans Rd NE

Leesburg, VA 20176

(703) 777-5755

Valley Veterinary Emergency  & Referral Center

210 Costello Dr,

Winchester, VA 22602

(540) 662-7811

VCA SouthPaws Veterinary Specialists & Emergency Center

8500 Arlington Blvd

Fairfax, VA 22031


Veterinary House Call With Doctor Dog Owner And Pet


4228 Aiken Drive
Vint Hill, VA 20187

Contact Us for an Appointment:
Office: (703) 754-8000
Fax: (540) 216-0959