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Cathy J. Wolf, DVM


  • Boarding

  • Wellness

  • Illness

  • Final Goodbye

A practice devoted to excellence in companion animal medicine.

We are a veterinary medical practice and facility devoted to companion animals. Our patients include domestic and exotic pets ranging from gerbils to great danes and from persians to potbellied pigs. 


Our hospital was re-established by Dr. Cathy J. Wolf in 1995. Dr. Wolf attended the University of Illinois for undergraduate work and received her Doctor of Veterinary Medicine from Tuskegee University in 1993, graduating with honors. 

Please check our Facebook page for updates on our most current protocols.

With COVID-19 developments evolving by the day, we are reaching out to share new protocols. With restrictions in place, our priority remains rooted in providing all possible care to our patients while being committed to the health and safety of our staff and clients.

Please call our hospital and speak to one of our staff regarding any pet about which you have concerns. Call us 815-539-6601

We are here for you, our patients, and our community in which we live and serve. We will continue to keep you informed as news and information becomes available.

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Mendota Companion Animal Centre accepts emergency visits during normal business hours.


In case of an emergency call us immediately at: 
(815) 539-6601.

For after-hour emergencies, please follow the links below:

Animal Emergency Clinic of Rockford

Animal Emergency Clinic of McLean County, Bloomington, IL

VCA Aurora Animal Hospital


We believe your time is valuable so we have taken an appointment only schedule.

This means when your family comes in, our staff will be ready for you. We strive to make your visit with us pleasant and helpful.



Tel. 815-539-6601

1701 13th Avenue, 
Mendota, IL 61342



Monday 7:30 am - 6:00 pm

Tuesday 7:30 am - 6:00 pm

Wednesday 8:00 am - 12:00 pm

Thursday 7:30am - 6:00pm

Friday 7:30am - 6:00pm




Fill out our contact form with any questions or concerns you may have.

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