Emergency vets in Upper Marlboro, MD
1 clinic in Upper Marlboro 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.
Upper Marlboro Veterinary Hospital
15222 Marlboro Pike, Upper Marlboro, MD 20772
Hours: 9:00 AM - 5:00 PM (Mon-Fri); 9:00 AM - 3:00 PM (Sat)
Verified 2026-07-28
Nearest emergency hospitals outside Upper Marlboro
~5 miles away · 🚗 ~10 min drive · in Bowie
Belair Veterinary Hospital
15511 Hall Road, Bowie, MD 20721
Hours: 8:00 AM - 7:00 PM (Mon); 8:00 AM - 6:00 PM (Tue-Fri); 8:00 AM - 1:00 PM (Sat)
Verified 2026-07-28
~15 miles away · 🚗 ~26 min drive · in Washington
Veterinary Emergency Group
925 H Street Northeast, Washington, DC 20002
Verified 2026-07-27
~16 miles away · 🚗 ~22 min drive · in Annapolis
Anne Arundel Veterinary Emergency Clinic
808 Bestgate Road, Annapolis, MD 21401
Verified 2026-07-28
~17 miles away · 🚗 ~23 min drive · in Alexandria
EMMAVet
1628 Belle View Boulevard, Alexandria, VA 22307
Hours: Mo-Fr 15:00-23:00; Sa-Su 11:00-23:00
Verified 2026-07-27
~18 miles away · 🚗 ~24 min drive · in Washington
VEG ER for Pets - Georgetown
2311 M Street NW, Washington, DC 20037
Verified 2026-07-28
~20 miles away · 🚗 ~27 min drive · in Alexandria
Veterinary Emergency Group
4525 Duke Street, Alexandria, VA 22304
Verified 2026-07-27
Emergency cover in Upper Marlboro, explained
One practice in Upper Marlboro offers emergency services, though none post 24-hour hours, so cover depends on when your emergency happens. 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.
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.