Castro Valley Companion Animal Hospital
Castro Valley Companion Animal Hospital is a veterinary practice in Castro Valley, CA. Phone number, posted hours, directions and a map are below, along with the nearest alternatives if they are closed or full.
Contact & location
- Address
- 2509 Lessley Avenue, Castro Valley, CA
- Phone
- (510) 582-6311
- Website
- https://cvcah.com/
- Hours
Monday 8am–6pm Tuesday 8am–6pm Wednesday 8am–6pm Thursday 8am–6pm Friday 8am–6pm Saturday Closed Sunday Closed
Data status: Compiled from public sources on 2026-07-27 and not yet independently verified — call ahead to confirm hours, services, and availability.Spot an error? Report a correction.
If Castro Valley Companion Animal Hospital is closed
General practice, not an emergency hospital. Posted hours show it closed on Sunday and Saturday. For anything that cannot wait, use one of the emergency hospitals below.
Nearest 24-hour emergency hospitals
- SAGE Veterinary Centers - Dublin — Dublin, ~8 miles away, roughly a 14 min drive · Call for details
- Veterinary Emergency Group — Norris Canyon, ~8 miles away, roughly a 15 min drive · (925) 718-7771
Drive times are estimates from straight-line distance, not live traffic.
Other vets near Castro Valley, CA
Useful if Castro Valley Companion Animal Hospital is booked, closed, or not taking new patients. Ordered by distance.
- Groveway Pet HospitalCastro Valley · ~0 miles · 🚗 ~1 min
- Castro Valley Animal HospitalCastro Valley · ~1 miles · 🚗 ~3 min
- San Lorenzo Veterinary HospitalSan Lorenzo · ~3 miles · 🚗 ~9 min
- Good Samaritan Veterinary HospitalSan Leandro · ~4 miles · 🚗 ~12 min
- San Leandro Veterinary ClinicSan Leandro · ~4 miles · 🚗 ~13 min
- UNI Pet ClinicUnion City · ~7 miles · 🚗 ~12 min
Suspected poisoning: call ASPCA Animal Poison Control on (888) 426-4435 (24/7, consultation fee applies) on the way in.