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Companion Animal Hospital

Companion Animal Hospital is a veterinary practice in Lake Zurich, IL. Its website lists wellness & preventive exams, vaccinations, dentistry and surgery, plus 1 other service shown below. It describes itself as Fear Free certified staff and AAHA-accredited.

Treats:✓ Dogs✓ Cats? Exotic pets✗ Farm & equine? = not confirmed — ask when you call.

Contact & location

Address
917 Rand Road, Lake Zurich, IL 60047
Phone
(847) 438-3750
Website
https://companionlz.com/
Hours
Monday9am–6pm, Sa 08:00–2pm
Tuesday9am–6pm, Sa 08:00–2pm
Wednesday9am–6pm, Sa 08:00–2pm
Thursday9am–6pm, Sa 08:00–2pm
Friday9am–6pm, Sa 08:00–2pm
SaturdayClosed
SundayClosed
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What Companion Animal Hospital says it offers

From their own website, read September 18, 2026. Not listed doesn't mean not offered — confirm when you call.

Services listed

  • Wellness & preventive exams
  • Vaccinations
  • Dentistry
  • Surgery
  • Spay & neuter
Accreditation
Fear Free certified staff · AAHA-accredited

Data status: Compiled from public sources on 2026-07-27; not independently verified.Spot an error? Report a correction.

If Companion Animal Hospital is closed

General practice, not an emergency hospital. Posted hours show it closed on Sunday and Saturday. For anything that cannot wait, use one of the emergency hospitals below.

Nearest 24-hour emergency hospitals

Drive times are straight-line estimates.

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Other vets near Lake Zurich, IL

Ordered by distance.

Suspected poisoning: call ASPCA Animal Poison Control on (888) 426-4435 (24/7, consultation fee applies) on the way in.