Contact Us

Welcome to Castro Valley Companion Animal Hospital!

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 - Friday: 8am - 6pm
Weekends: Closed

Contact Us

Call: 510-582-6311
Fax: 510-727-1379

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.

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