Please Note:

Castro Valley Companion Animal Hospital will be closed on Monday, May 27th for Memorial Day.

On Tuesday, we will resume our regular business hours (8 am – 8 pm).

Caring For All Animals

Welcome to Castro Valley Companion Animal Hospital.

Full-Service Animal Hospital

Here for current patients, new patients, and emergencies.

Have Questions?

Our team is here to help!
Welcome to Castro Valley Companion Animal Hospital!

Castro Valley Companion Animal Hospital has been serving Castro Valley, CA and other surrounding communities in the East Bay Area since 1992. We strongly believe in treating both you and your pet as part of our family and take every possible measure to give your animals the care they need and deserve. Both your’s and your pets’ health and well-being have been, and will always continue to be, a priority for us.

Download our new app!

When it comes to managing your pet’s health, it’s important to stay informed and organized. The VitusVet™ App makes keeping track of your pet’s health a breeze by putting all of their necessary information in one place.

Request An Appointment

Requesting an appointment online is easy!

Full-Service Hospital

We put your pet’s care above all else.

Welcome, New Patient!

Everything you need in one place.

Need A Refill?

Easily request a refill online in minutes!

All About Teamwork

Learn more about Dr. Kim Bercovitz and the team!

Discounts and Promotions

Special offers just for your family!

Castro Valley Companion Animal Hospital is proud to be affiliated with the following organizations:

We’ll be here when you need us!

Serving Castro Valley, CA and other surrounding communities in the East Bay Area since 1992.

Come Say Hello!

2509 Lessley Ave.
Castro Valley, CA 94546
Click here for directions.

When We're Open

Monday: 8am - 8pm
Tuesday: 8am - 6pm
Wednesday: 8am - 6pm
Thursday: 8am - 6pm
Friday: 8am - 6pm
Weekends: Closed

Contact Us

Call: 510-582-6311
Fax: 510-727-1379
Castro Valley Companion Animal Hospital BBB Business Review

Have questions? We’re here to help!


Please complete the form below and a member of our team will respond generally within 24 hours. If you wish to schedule an appointment or have an urgent question or problem please call us at 510-582-6311.

Best doctors and staff bar none! I love CVCAH. We actually followed Dr. B. from Redwood Animal hospital when Dr. Wholley left. Never regretted it. She and Dr. G truly care about our motley crew. ♥️
Ruthy S.

Dr. Gandolfi and Dr. Bercovitz are outstanding veterinarians. I have been taking my cats and dogs to this pet hospital for over 20 years and they have always received the greatest of care. Also, the vet techs are very knowledgeable and kind to the animals.
Paulette M.

I love this place! I took our Bella there for the 1st time. Dr. Bercovitz and her assistants were wonderful.
Sherry F.

COVID-19 Updated