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Compassion
for people!

We are Knox Pet Clinic

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Welcome to Knox Pet Clinic!

Where we put your pet's health first.

When you are looking for a veterinary care clinic you should be able to count on superior care and excellent service. We at Knox Pet Clinic have assembled an expert team of veterinary professionals to bring you the best possible healthcare for your pet. We have a state of the art veterinary facility which is clean, comfortable, and efficient.

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We understand that a pet is part of the family. Our goal is to provide each one with a long, healthy and happy life. The day your pet enters our hospital it becomes part of our family too. From new puppy and kittens to graying seniors, we are there every step of the way. Our comprehensive suite of veterinary services ensures that your pets get the excellent care they deserve.

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COME SEE US

Galesburg

Salon, Boarding and Daycare

658 W Main St,
Galesburg, IL 61401
309-343-6156

Mon-Fri: 7:30am - 5:00pm
Sat: 8:00am - 12:00pm
Sun: Closed

HENDERSON

1707 N HENDERSON ST.
GALESBURG, IL 61401

Mon-Fri: 7:30am - 5:00pm
Sat: 8:00am - 12:00pm
Sun: Closed

Knoxville

105 South Public Square,
Knoxville, IL 61448
309-343-6156

Mon: 8:00am - 4:00pm
Tues: 8:00am - 4:00pm
Thurs: 8:00am - 4:00pm

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309-343-6156

Testimonial Quotes

OUR REVIEWS

Dr Siever is a great vet! He is very caring and answers all of your questions. He takes excellent care of your pets!
Helen W.
My family has been taking their animals to Knox since I was a little kid. Now that I’m older and have my own pets, I love bringing them here! Everyone is always so nice and the doctors are wonderful! No place better in Galesburg.
Ashlee A.
Since there are three vets at Knox Pet Clinic, it’s easy to get your pet seen when you need an appointment. All three vets are patient and obviously love the animals they care for. They’re also patient with worried and grieving pet parents. I’ve even seen them stay after hours waiting for an owner to be ready to say that last good-bye.
Judy T.
I’ve been taking my pets here for over 45 years. Different Drs. and staff but the same friendly and professional atmosphere. Very caring, wouldn’t go anywhere else.
Debbie C.
Have been with them for 40 years would not go anywhere else. Love Dr Siever xoxoxo!
Vicki P.
Brian Siever is by far the greatest vet and person I have ever met. He is kind, caring, supportive, passionate, and I would never take my dogs to anyone else! I trust him and his judgment completely.
Brittany L.
I highly recommend Knox Pet Clinic! They are always very friendly and helpful. I never have trouble getting my dog an appointment when needed.
Dana C.
Everyone is so wonderful with your pets and they take very good care of them. When my Dolly was sick, they really helped and took care of her. Thank you to all of the staff and a big thank you to her doctor. Love how you help.
Jon P.
Love this place! The staff are super friendly, the wait times are short, the vet is very knowledgeable and helpful, and the quality of care is amazing! Would highly recommend! Our dog T-Rex is happy about the amazing service he got here!
Carolyn G.
I am always happy with the knowledge and care that Knox Pet Clinic has provided to my animals over the years. The doctors are very personable and I feel like my dog always gets the best treatment possible! I love both the Knoxville and Galesburg locations!
Crystal P.

Fantastic experience! It’s in a nice neighborhood and the staff is outstanding. They also use an app on your phone so you can easily contact them and make appointments! The veterinarians are intelligent and helpful as are the receptionists and CVA. Definitely a great place to take your furry loved ones to!

Alyssa B.

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Our new location is open at 1707 north Henderson Street. All veterinary appointments from our Main St. location will now be seen at thee Henderson location. Main St. will is now exclusively for grooming, boarding and daycare.