2037 Main St
Oakley, CA 94561-3302

(925) 625-5330

Mon - Fri: 8:30AM - 5:30PM

Sat: 9:00AM - 1:00PM

Sun: Closed

100.0% would refer friends and family to us

5 stars Customer since 2006

Love the staff and Dr. We have been going there for about 10 yrs and highly recommend it.

5 stars Customer since 1997

Just came in for flea and heartworm med today. As usual the staff were courteous, friendly and helpful. I wouldn't trust my dog's well being to anyone else.

5 stars Customer since 2010

Cypress Veterinary Hospital literally saved my kitty’s life. Sadly, our previous veterinarian had discounted our concerns as she continued to lose weight and her interest in eating. At our wits end, we called Cypress and were given supportive encouragement and an immediate appointment.

On our first visit to Cypress, they patiently listened to all our observations and pet’s symptoms. They asked lots of questions; something our previous vet seemed loath to do. We felt an instant confidence boost because we knew our fur-baby was going to get the help she needed.

She was a very sick kitty and we almost lost her. But the quick intervention and continued supportive care saved her life. She received immediate testing, specialist referrals, and treatment. Dr. DeCosta has a wealth of medical knowledge and experience and knows how to explain information so we understand. Our kitty has enjoyed good health despite her complex diagnoses because of the care received from Dr. DeCosta.

Since that first visit, we have enjoyed years of the best professional medical care and loving support of our kitty. The staff at Cypress Veterinary Hospital are excellent and I would recommend them to everyone.

5 stars Customer since 2014

The staff at Cypress Veterinary Hospital in Oakley is professional and caring. We wouldn't take our Sophie anyplace else. We love that Dr. D uses everything, including acupuncture, to treat our baby. We often get calls after a visit to see how Sophie is doing.

5 stars Customer since 2014

THANK YOU FOR ALWAYS TAKING CARE OF MY BINX .. DR. SMITH AND STAFF ARE ALL SO NICE !

5 stars Customer since 2007

They are very nice and they care for the dogs. Thank you Dr. Smit

5 stars Customer since 2004

You have the best staff. Just can't say enough about how helpful and friendly they are. Thank you all for your professionalism and kindness to our animal babies.

5 stars Customer since 2012

Lexi had a bad experience at with another vet. She is still very anxious but you all are wonderful in making her feel safe and loved. Your extra efforts in doing this means a great deal to me. Slowly she is starting to replace those bad memories with the vet with good memories. :-)

Also, the staff have always been very friendly and helpful. Dr. D is wonderful. I feel lucky to have found her! I can also go online to print off any records for grooming or dog license.

5 stars Verified customer

We have been going to Cypress Vets for years and have always received excellent service. Dr. De Costa is absolutely amazing with my dog. My dog is excited when I tell her we are going to see Dr. D. I would recommend Cypress to everyone.

5 stars Verified customer

Love coming here - all my animals have come here for the past 30 years - friendly staff- Dr. D takes the time with you - never in a hurry - she finds the best way to help your animals