The Oncology Service - Leesburg

Leesburg, VA

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At a glance

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

Species treated

Small Animal Companion

Services

Imaging In House Lab Pharmacy Hospitalization Emergency

AVMA Specialties

Internal Medicine Oncology

Amenities & accessibility

Appointments
Appointment requiredAppointments recommended
Service options
Onsite services
Amenities
Restroom
Accessibility
Wheelchair accessible entranceWheelchair accessible parking lotWheelchair accessible restroom

Overview

TOS is an oncology-exclusive practice specifically dedicated to providing outstanding and compassionate service to our pets with cancer and their caretakers. We do this with expertise in advanced diagnostic techniques and all forms of cancer treatment. Within our team and in collaboration with our primary care and specialty veterinary colleagues, we assist owners of pets with cancer in determining and delivering optimal therapy

Team at a glance

3
Veterinarians (DVM)

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

Technology & equipment

isocentric linear acceleratorIntensity Modulated Radiation Therapy (IMRT)3-dimensional treatment planning softwareelectron therapycerrobend alloy shielding blocks

Services in detail

Medical OncologyRadiation OncologyDiagnostic ImagingStereotactic Radiation TherapyOutpatient ImagingElectrochemotherapyChemotherapyImmunotherapyMetronomic TherapyStrontium-90 PlesiotherapyNutrition SupportPalliative CarePain ManagementClinical TrialsBone Marrow Aspiration and BiopsyCancer StagingLymph Node SamplingMolecular DiagnosticsMagnetic Resonance (MRI)Computed Tomography (CT)Ultrasound imaging

Appointments & hours

Monday - Friday: 8:00 AM - 4:00 PM, Saturday & Sunday: CLOSED

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Frequently asked

Is The Oncology Service - Leesburg accepting new patients?+

Yes — The Oncology Service - Leesburg is currently accepting new patients.

What services does The Oncology Service - Leesburg offer?+

The Oncology Service - Leesburg offers Imaging, In House Lab, Pharmacy, Hospitalization, Emergency.

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

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