Emergency vets in Leesburg, VA
3 clinics in Leesburg advertise emergency or 24-hour care. Call first: ER availability and wait times change by the hour.
Red markers = emergency clinics. Click a marker for details.
VEG ER for Pets - Leesburg
516 Fort Evans Rd NE, Leesburg, VA 20176
Verified 2026-09-26
Loudoun Urgent Vet
135 Robinson Mill Plaza, Leesburg, VA 20175
Hours: Mo-Fr 15:00-22:00; Sa-Su 10:00-22:00; PH off
Verified 2026-07-27
VCA Animal Emergency Critical Care
165 Fort Evans Road NE, Leesburg, VA 20176
Hours: Mo 6:00-12:00, Tu-Th 00:00-23:59, Fr 12:00-12:00
Verified 2026-09-26
Emergency cover in Leesburg, explained
3 practices in Leesburg offer emergency services, and one posts 24-hour hours. Phone before you set off in every case. Hospitals divert when their ICU is full, overnight staffing changes, and posted hours are the first thing to go stale in any directory — including this one.
Before you drive: what "emergency", "24-hour" and "out-of-hours" actually mean, the symptom triage list, and what happens when you arrive.
Not an emergency? See all 20 vet clinics in Leesburg →
General-practice vets often take same-day urgent appointments during business hours, and most can refer you to an after-hours ER.
Suspected poisoning: ASPCA Animal Poison Control (888) 426-4435 (24/7, consultation fee applies). Call on the way in — they can start treatment advice before you arrive.