Sierra Oaks Veterinary Services

Penn Valley, CA

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At a glance

Facility type
Veterinary Practice
Practice tier
General
Clinic type
Standalone
Operating status
Operational
Appointment model
Appointment
24/7 care
No
Accepting new patients
Yes

Species treated

Small Animal Companion Equine Food Animal

Services

General Practice Wellness Vaccination Spay Neuter Surgery Dentistry Imaging In House Lab Pharmacy End Of Life House Call

Amenities & accessibility

Appointments
Appointment requiredAppointments recommended
Amenities
Restroom
Accessibility
Wheelchair accessible entranceWheelchair accessible parking lotWheelchair accessible restroom

Overview

Welcome to Sierra Oaks Veterinary Services! We are a friendly and compassionate hospital that is excited to offer exceptional veterinary care to our small town community. Unique to the area, we provide both small and large animal services. Our small animal clinic has 4 wonderful doctors on staff ready to help your pet with any need that may arise. For the larger animals, Dr. Ettlin offers mobile livestock (cows, sheep, goats, pigs) services and consulting, and Dr. Harms cares for horses exclusively. Our goal is to provide every client that walks in the door with honest and quality care for their animals

Mission — Our goal is to provide every client that walks in the door with honest and quality care for their animals

Team at a glance

2
Veterinarians (DVM)

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

Services in detail

small animal serviceslivestock servicesequine servicesonline pharmacywellness exams

Appointments & hours

Monday: 9:00 am - 5:00 pm; Tuesday: 9:00 am - 5:00 pm; Wednesday: 9:00 am - 5:00 pm; Thursday: 9:00 am - 5:00 pm; Friday: 9:00 am - 5:00 pm; Saturday: Closed; Sunday: Closed

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Frequently asked

Is Sierra Oaks Veterinary Services accepting new patients?+

Yes — Sierra Oaks Veterinary Services is currently accepting new patients.

What services does Sierra Oaks Veterinary Services offer?+

Sierra Oaks Veterinary Services offers General Practice, Wellness, Vaccination, Spay Neuter, Surgery, Dentistry, Imaging, In House Lab, and more.

Practice Intel

Inside the full profile

  • Ownership & corporate structure
  • Team & DVM count
  • Hiring & expansion signals
  • Key contacts — owner & medical director
  • Practice history — ownership, pricing & quality shifts
  • 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.