Veterinary Specialty Services - West

O'Fallon, MO

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At a glance

Facility type
Emergency Specialty Hospital
Practice tier
Specialty Referral
Clinic type
Hospital
Operating status
Operational
Appointment model
Both
24/7 care
Yes
Accepting new patients
Yes

Species treated

Small Animal Companion

Services

General Practice Wellness Surgery Dentistry Imaging In House Lab Pharmacy Hospitalization Emergency Urgent Care Rehab End Of Life

AVMA Specialties

Cardiology Dermatology Emergency & Critical Care Internal Medicine Neurology Oncology Ophthalmology Radiology Sports Medicine & Rehabilitation

Amenities & accessibility

Parking
Free parking lotOn-site parkingPaid parking lot
Appointments
Appointments recommended
Service options
Onsite services
Amenities
Gender-neutral restroomRestroom
Payments
Credit cardsDebit cardsNFC mobile paymentsCredit cards
Accessibility
Wheelchair accessible entranceWheelchair accessible parking lotWheelchair accessible restroom

Overview

Veterinary Specialty Services (VSS) and VSS-West are multi-specialty, referral-only practices and after-hours emergency facilities committed to providing advanced veterinary care for pets

Care capabilities

Emergency
24/7 emergency

Team at a glance

9
Veterinarians (DVM)

Individual names, titles & bios are in the practice intelligence layer below.

Technology & equipment

High Field (1.5T) Magnetic Resonance Imaging (MRI)Computerized Tomography (CT)EchocardiogramElectrocardiograms (EKG, ECG)FluoroscopyRigid and flexible endoscopySpinal RadiographyElectrodiagnostic Testing

Services in detail

Emergency ServicesCardiologyCritical CareInternal MedicineNeurologyOncologyRadiologyRehabilitationSurgery

Appointments & hours

Referral Care: Monday - Thursday: 9:00 am to 5:00 pm, by appointment only. Emergency Care: Weekdays, Weekends and Holidays: 24 hours

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Frequently asked

Is Veterinary Specialty Services - West accepting new patients?+

Yes — Veterinary Specialty Services - West is currently accepting new patients.

Does Veterinary Specialty Services - West offer emergency or urgent care?+

Veterinary Specialty Services - West provides 24/7 emergency care.

What services does Veterinary Specialty Services - West offer?+

Veterinary Specialty Services - West offers General Practice, Wellness, Surgery, Dentistry, Imaging, In House Lab, Pharmacy, Hospitalization, and more.

What reviewers say

83% Positive sentiment
based on 244 reviews

This emergency and specialty veterinary hospital provides around-the-clock urgent and critical care, surgical services, and specialized consultations. The facility is well-maintained and clean, offering dedicated hospitalization and advanced monitoring for pets experiencing acute trauma, severe medical crises, or terminal conditions. While wait times can fluctuate significantly depending on patient triage prioritization and emergency volume, the clinical teams and nursing staff are widely recognized for delivering empathetic end-of-life care, thorough diagnostic explanations, and attentive patient recovery management.

Frequently praised for

Compassionate StaffKnowledgeable VetsThorough ExplanationsClean FacilityGood With Anxious PetsGreat Emergency ResponseStrong Followup

Aggregated from reviewer feedback across multiple sources.

Practice Intel

Inside the full profile

  • Ownership & corporate structure
  • Team & DVM count
  • Hiring & expansion signals
  • Key contacts — owner & medical director
  • Capability signals — gaps & confirmed services
  • Review intelligence — sentiment, pricing & named staff

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Data as of July 2026. VetPulse aggregates public-record and licensing data; it does not represent the practice directly.