Veterinarian in Mount
Prospect, IL

Come see why our clients rave about us!
dog veterinarian services

Companion Mt. Prospect

It’s our pleasure to welcome you to Companion Animal Hospital in Mount Prospect, IL! Our dedicated team of animal lovers is committed to delivering the most outstanding veterinary care to the Mount Prospect and Arlington Heights areas with an emphasis on progressive medicine, personable service, and lasting commitment to your pet’s needs. We offer a full range of services, from in-house diagnostics and our Senior Wellness Programs to professional grooming.

Cook County Canine Heartworm Forecast

The threat of heartworm is growing. There have been 443 cases reported in Cook County. This risk continues to pose a threat to any unprotected pet.

Come See Us

2010 E. Camp McDonald Rd,
Mount Prospect, IL 60056


8:00am - 7:00pm


8:00am - 7:00pm


8:00am - 5:00pm


8:00am - 7:00pm


8:00am - 6:00pm


8:00am - 2:00pm



Our Services

Comprehensive, lifelong healthcare for pets is what we’re all about at Companion Vet Clinic in Mount Prospect. If you are looking for a vet in Mount Prospect, IL and would like to know more, call (847) 296-1188, or click on each service listed below for additional information.

What's Next

  • 1

    Call us or request
    an appointment online.

  • 2

    Meet with a doctor
    for an initial exam.

  • 3

    Put a plan together
    for your pet.

Our Clients Are Our Fans

and they know how to cheer us on!

This was my first visit to the Mt. Prospect location of Companion Animal Hospital and the staff and care provided was absolutely fantastic! They took great care of my very old, medically complicated dog, Akina. The vet tech, Phoenix, was particularly amazing. His warm personality really shined through. He was gentle and patient with my girl. Highly recommended!

Kelly B.

Was so impressed! Really well updated and beautiful office. Staff and vet were super friendly and upbeat. Was just a warming place to be at versus some of the other vets we have taken our cat to over the years. Very pleased!

Jon Z.

Excellent care by compassionate vets. Friendly staff as well. It is a pleasure bringing my pets to them. They provided superior care for my dog who was dying of cancer and are now taking the same professional, kind care of my puppy. These vets love animals! Highly recommend.

Gloria L.

Companion is an excellent veterinary practice and from our first visit with our puppy, we felt right at home. From the front desk, to the vet techs, to the doctors, everyone is super friendly & kind, professional and responsive. They are so patient and good with our dog. The office was recently remodeled and every room is so welcoming and clean. I’d recommend this practice to anyone looking for a first rate vet practice that is caring, professional, and clean. They are very knowledgeable and responsive with questions and take their time. Absolutely the best vet around!

Victoria B.

Really nice clinic. Took my two cats there to get them spayed. This place was recommended by the Animal shelter I got them from. All of the employees were really friendly and made us feel like they really care. Everything went well and we’re really happy we discovered this place!

Carmen K.