We Look Forward to Hearing From You


On this website, we've pulled together all the basic information needed to begin the conversation. We’ve barely scratched the surface however, because each practice and each person has different needs and different questions.

Now’s the time for you to contact us and get those answers. Because you won’t know what we can do for you until you do.

O'Brien Veterinary Group
125 Windsor Drive, Suite 110
Oak Brook, IL 60523


Call or email us.
we would love to talk to you!



Office Phone: (630) 908-7352

Acquisitions: Cassie at (630) 346-1052

Careers: Cassie at (630) 346-1052

Externships: Kirsten at (630) 712-0120 • kirsten@obrienvetgroup.com

Email: cassie@obrienvetgroup.com