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Castro Valley Companion Animal Hospital
2509 Lessley Ave, Castro Valley, CA, 94546
Castro Valley Companion Animal Hospital has served Castro Valley and the surrounding East Bay Area since 1992, and is open Monday to Friday 8am to 6pm. Services include wellness exams, vaccinations, dermatology, dental care with radiography, routine and emergency surgery, an in-house laboratory, and acupuncture.
Call (510) 582-6311Open until 6:00 PM today · closed Saturday, Sunday
11 services
After hoursThe site says it is here for emergencies and treats urgent and emergency cases in hospital, but it is open only Monday to Friday 8am to 6pm and closed weekends; it makes no 24-hour or after-hours claim and names no after-hours referral hospital.
HoursOpen until 6:00 PM
Monday8:00 AM – 6:00 PM
Tuesday8:00 AM – 6:00 PM
Wednesday8:00 AM – 6:00 PM
Thursday8:00 AM – 6:00 PM
Friday8:00 AM – 6:00 PM
SaturdayClosed
SundayClosed
Request an appointmentPick a day that suits you.We pass the request to the practice and they confirm the exact time with you.
What they do
Ask about a service →11 services, one practice.
Wellness ExamsVaccinationsMicrochippingParasite Prevention And TreatmentSpay And NeuterIn-Hospital Treatment For Urgent And Emergency CasesDermatology And Allergy TreatmentIn-House Laboratory TestingDental Care (dental Prophylaxis, Dental Radiography, Oral Surgery)Surgery (routine, Emergency And Advanced Procedures, Traditional And Laser Techniques)Acupuncture
On site
What’s in the building
01In-house laboratory…
02Fully equipped surgical suite with traditional and laser…
03Dental radiography
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Claim this page freeCompiled from public records and cvcah.com, August 30, 2026. Not affiliated with PawsRx unless claimed, and details change, so confirm anything that matters when you call. Request removal.