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Welcome to California Pet Hospital

We are a small animal veterinary hospital in Napa, California. Our practice is committed to practicing quality veterinary medicine and compassionate animal care. We are a full-service hospital offering preventative health care, medical and surgical services, dental care, and diagnostic testing.

California Pet Hospital has 2 wonderful doctors. Dr. Randy Lung, who has been practicing here since 1991 and bought the practice in 1996, and Dr. Kellee O'Connell, who has been here since 2008. Both doctors are dedicated to the quality of care your pet receives. Our staff is trained and committed to providing compassionate care for your pet and their health. Generally we can schedule an appointment for your pet within 1-2 days and we try to be as accommodating as possible. 


We are open 6 days a week and available for after hours emergencies and house calls

Office Hours

Monday, Wednesday, Thursday & Friday
7:30 am - 5:00 pm

7:30 am - 8:00 pm

9:00 am - 2:00 pm


            3131 California Blvd

           Napa, Ca 94558

        (707) 255-6832

             (707) 255-6946   FAX

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**California Pet Hospital does not offer 24 hour care: There is not staff on premises 24 hours/day. Animals staying over night do so at the doctor's discretion**