Companion Animal Hospital Lake Zurich

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Companion Animal Hospital Lake Zurich Companion Animal Hospital Lake Zurich offers complete veterinary care services for cats & dogs.

Located just a stones throw away from beautiful Lake Zurich, Companion Animal Hospital, formerly Lake Zurich Animal Hospital, has warmly welcomed pets and their families since 1973. We believe that quality medicine, along with healing and helping your beloved pets, also benefits you. Just like any other close family member, their well-being is essential to your own. Call us today to schedule your

next visit with your trusted veterinarian in Lake Zurich, IL.We are here to service the cities of Lake Zurich, IL, Barrington, IL, Palatine, IL, Hawthorn Woods, IL, Wauconda, IL, Kildeer, IL, Long Grove, IL, Grayslake, IL, North Barrington, IL, Deer Park, IL and more!

Skip the hold music 🎶 and book your pet’s vet visit online at your convenience. It’s fast, simple, and open 24/7. ❤️ ...
11/08/2025

Skip the hold music 🎶 and book your pet’s vet visit online at your convenience. It’s fast, simple, and open 24/7. ❤️

08/08/2025

Happy International Cat Day! 🐱 Celebrate your furry friend with extra snuggles (or space… if they’re ~that cat).

Fewer errand runs, more belly rubs. 🐶 Refill meds from your couch online! Easy, fast, and delivered right to your doorst...
06/08/2025

Fewer errand runs, more belly rubs. 🐶 Refill meds from your couch online! Easy, fast, and delivered right to your doorstep.

Help prevent surprise litters and health issues with a simple, loving choice. 💛 Call us at +1 847-438-3750 or book onlin...
04/08/2025

Help prevent surprise litters and health issues with a simple, loving choice. 💛 Call us at +1 847-438-3750 or book online today!

Healthy pets start with vaccinations! 🐾 Celebrate Immunization Awareness Month by making sure your pet is up-to-date on ...
01/08/2025

Healthy pets start with vaccinations! 🐾 Celebrate Immunization Awareness Month by making sure your pet is up-to-date on their vaccines. Book online today!

Here’s to the one-of-a-kind, mixed-breed pups out there. 🐾❤️ Today we celebrate mutts everywhere this !
01/08/2025

Here’s to the one-of-a-kind, mixed-breed pups out there. 🐾❤️ Today we celebrate mutts everywhere this !

Warm weather = active pests! Keep your pet protected with up-to-date vaccines + flea, tick & heartworm prevention 🐾🦟💉Cal...
29/07/2025

Warm weather = active pests! Keep your pet protected with up-to-date vaccines + flea, tick & heartworm prevention 🐾🦟💉
Call us or book online: https://companionlz.com/

We know life gets busy. Book your pet’s vet visit online:✅ Schedule anytime, anywhere (even in your PJs)✅ Pick the date ...
26/07/2025

We know life gets busy. Book your pet’s vet visit online:
✅ Schedule anytime, anywhere (even in your PJs)
✅ Pick the date and time that works for YOU
✅ Avoid waiting on hold

Visit: https://companionlz.com/🐾

Get your pet’s food & meds delivered straight from the vet you trust—right to your doorstep. 🏡 Shop now: https://compani...
19/07/2025

Get your pet’s food & meds delivered straight from the vet you trust—right to your doorstep. 🏡 Shop now: https://companionlz.com/ ✅👏

It’s Heatstroke Awareness Month! Pets can overheat fast—even on short walks or in parked cars. Watch for signs like heav...
17/07/2025

It’s Heatstroke Awareness Month! Pets can overheat fast—even on short walks or in parked cars. Watch for signs like heavy panting, drooling, or lethargy, and always provide shade & water. 💧🐾

Stay cool, stay safe!

📣Exciting news! We’ve extended our hours - we’re now open until 7 PM!Need an appointment? Give us a call and our amazing...
16/07/2025

📣Exciting news! We’ve extended our hours - we’re now open until 7 PM!
Need an appointment? Give us a call and our amazing Client Service team will get you scheduled.
👩‍⚕️Tonight’s late doctor: Dr. Lizzie Rataj!
We’re here to help, even a little later in the day!

🌟 Welcome Dr. Peters to the Companion Animal Team! 🐾We’re thrilled to welcome back a familiar face—Dr. Lauren Peters! Or...
15/07/2025

🌟 Welcome Dr. Peters to the Companion Animal Team! 🐾

We’re thrilled to welcome back a familiar face—Dr. Lauren Peters! Originally from Carpentersville, Illinois, Dr. Peters previously worked with us as a veterinary assistant and is now returning as a veterinarian!

She earned her Bachelor of Science in Dairy Science from Iowa State University and went on to receive her Doctor of Veterinary Medicine from the University of Illinois. Her professional interests include preventative medicine, palliative care, and soft tissue surgery.

Outside the clinic, Dr. Peter enjoys attending sporting events, reading, and spending time with friends and family.

Please join us in giving her a warm welcome back to the Companion Animal family! 💙🐶🐱

Address

IL

Opening Hours

Monday 09:00 - 19:00
Tuesday 09:00 - 19:00
Wednesday 09:00 - 19:00
Thursday 09:00 - 19:00
Friday 09:00 - 18:00
Saturday 08:00 - 15:00

Telephone

+18474383750

Website

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Our Story

Welcome to Companion Animal Hospital Lake Zurich! Companion Animal Hospital, formerly Lake Zurich Animal Hospital, has warmly welcomed pets and their families since 1973. Our veterinarians believe that quality medicine, along with healing and helping your beloved pets, also benefits you. Just like any other close family member, their well-being is essential to your own. Call (847) 438-3750 to get started!

Our values are centered around our clients and patients and providing them with an experience quite unlike the typical veterinary visit. Nearly half a century after opening it's doors, Companion Animal Hospital Lake Zurich continues to reflect our dedication to increasing comfort and reducing anxiety for our patients. Some clients have even remarked that our building, both inside and out, resembles a house more than an animal hospital!

In addition to creating a cozy environment that makes pets feel welcome, we have also adopted Fear Free care methods to make veterinary care less stressful for our patients. We're delighted to offer medicine that considers not only their physical needs but their emotional needs, as well.