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Optimized Health for Your Pet

Bring your pet to Brentwood Animal Hospital, where your pet’s health is our priority. We offer complete animal care, from boarding to surgery, and every service is delivered with gentle care from professionals who truly care about your pets. If you live in or near Oak Creek, WI, contact us for an appointment or to schedule a tour of our facility. We’d be honored to be your pets’ medical provider.

If your animal has an emergency, call us immediately at 414-762-7173

Brentwood Animal Hospital team

“All the staff at Brentwood are amazing! They truly care about the animals. They are friendly, compassionate, nonjudgmental, professionals, and we feel very lucky to have found them. We recently put our Golden down and the whole process, although very hard, couldn’t have gone better. From the hugs boxes of Kleenex, and everything explained in detail, to the extra time, and the feeling they really cared. We 100% trust all the staff at Brentwood and will always bring our animals to them knowing they are getting the best care.”

Racquel Gauthier


Monday-Friday 7:00 AM - 6:00 PM
Saturday 7:00 AM - 1:00 PM
Sunday Closed

Monday-Thursday 8:30 AM - 6:30 PM
Friday 9:00 AM - 5:30 PM
Saturday 9:00 AM - 12:30 PM
Sunday 9:00 AM - 12:00 PM for boarding only