Serving West Covina families since 1964

Your Pets Deserve Care That Feels Like Family

At Walnut Valley Animal Hospital, we treat every pet like they're our own. Dr. S. Mallick, Dr. H. Mallick, and our dedicated team are here to keep your furry family members healthy, happy, and thriving.

4141 S. Nogales St., Unit B101, West Covina, CA 91792
Open 6 Days a Week (Closed Thursdays) | 9AM–6PM
After-hours emergency? Nearby emergency hospitals →
Dr. H. Mallick with a patient at Walnut Valley Animal Hospital
4.5 out of 5
155 happy pet parents
Open 6 Days a Week
Including Saturdays & Sundays
Proudly Local
Your West Covina neighbors

What Pet Parents Are Saying

Don't just take our word for it. Hear from the families we've had the privilege to serve

“Amazing care for both my pup and my kitty, the nurses here truly care about my animals and do everything they can to make sure my pets are as comfortable as possible.”
Alexis G.
“This place is so sweet to my Luna 💕 she's always terrified when we first arrive but when we're leaving she's the happiest girl 🥰”
Ash P.
“They truly care about the health and well being of every animal that walks through their doors. I love them so much I wouldn't know what to do without them”
Nicholaus S.

Complete Care for Every Stage of Life

Whether your pet needs a routine checkup or urgent care, we're here with the expertise and heart to help them thrive

Preventative Care
The best medicine is prevention. From vaccines to wellness exams, we'll keep your pet healthy and catch problems early.
Medical & Surgical
Sick appointments, spays and neuters, soft tissue surgery, and laser treatment — skilled, compassionate care when your pet needs it.
Dental & Specialized
Dental cleanings, dental surgery, and phobia and anxiety consults for pets who need a little extra support.
After-Hours Emergency
When urgent care can't wait until morning, we'll direct you to a trusted emergency animal hospital nearby. See our contact page for the list.

Most Popular Services

The care most pet parents need, delivered with expertise you can trust

Vaccinations
Protect your pet from preventable diseases. We offer complete vaccination programs that meet West Covina requirements.
View vaccination schedules →
Dental Care
Healthy teeth mean a healthier, happier pet. Our dental cleanings and care can add years to their life.
Read dental FAQs →
Surgery
From routine spay/neuter to complex procedures, your pet is in skilled, caring hands every step of the way.
Learn about surgical care →

Ready to Give Your Pet the Care They Deserve?

Call us today to schedule an appointment and experience the difference that compassionate, expert veterinary care can make for your furry family member.

Open 6 days a week | Walk-ins welcome (not guaranteed), appointments preferred | After-hours emergency hospital referrals