Geary Veterinary Hospital

Geary Veterinary Hospital Serving the needs of neighborhood families and their pets. Dr. Gillian Hamilton and Dr. Erica Weiss became the owners in September 2018.

Everyone here hopes that you, our wonderful clients, will continue to see Geary Veterinary Hospital as the trusted source for all your pets’ healthcare needs. We aim to provide top-notch medical care for your animals, as well as exceptional customer service and education for pet owners. One of our ongoing goals is to move toward more digital and online platforms, which will help us to streamline our services—all while maintaining the family-friendly atmosphere established under the original ownership of Dr. David Bjork. Geary Veterinary Hospital has been in its Walnut Creek location for 40 years. Our experienced staff is dedicated to serve and care for your family pet. Our doctors are Dr. David Bjork, Dr. Gillian Hamilton, Dr. Nathalie Petersen, Dr. Erica Weiss, Dr. Mary Ann Wickes, and Dr. Kenichiro Yoshida. Call us for an appointment today!

From Monday, November 17th through Monday, December 1st, Geary Veterinary Hospital will be collecting donations to suppo...
11/17/2025

From Monday, November 17th through Monday, December 1st, Geary Veterinary Hospital will be collecting donations to support local families and their pets during the holiday season.

We know this time of year can be especially difficult for many, and we want to help ensure that pets in our community stay happy, healthy, and well-fed. We’re proud to be partnering with Joybound in Walnut Creek to distribute donations to families who need a little extra support right now.

- Donation Drop-Off Location: Geary Veterinary Hospital
- Hours: 8:00 AM – 5:00 PM

What We’re Collecting:
- UNEXPIRED and UNOPENED pet food (wet or dry)
- Bonus items: toys for pups of all sizes!

Your generosity will help brighten the season for pets and their families in our community.

Thank you for helping us spread kindness this holiday season!

Happy Geary-anniversary to the wonderful Kristin! We are so grateful for the past 5 years of your organization and dedic...
11/12/2025

Happy Geary-anniversary to the wonderful Kristin! We are so grateful for the past 5 years of your organization and dedication, and we look forward to many more! 🥂

Happy Geary Anniversary to our wonderful veterinary assistant, Brianna! We’re so thankful to have her as part of our tea...
11/07/2025

Happy Geary Anniversary to our wonderful veterinary assistant, Brianna! We’re so thankful to have her as part of our team, and look forward to many more years together! 🥳

HAPPY BIRTHDAY to Karen!!! She has held pretty much every role in the hospital and she continues to be amazing at all of...
11/06/2025

HAPPY BIRTHDAY to Karen!!! She has held pretty much every role in the hospital and she continues to be amazing at all of them! We hope today is the start of your best year yet! 🥳🥳

A good reminder on what is/isn't safe for our pets as we head into the Thanksgiving season, courtesy of our friends at A...
11/05/2025

A good reminder on what is/isn't safe for our pets as we head into the Thanksgiving season, courtesy of our friends at ASPCA Pet Health Insurance ! 🍗🥧🍁

TRICK OR TREAT 🦴! The Geary Team always goes ALL OUT- Vote for your favorite staff costume in the comments below!Wishing...
10/31/2025

TRICK OR TREAT 🦴! The Geary Team always goes ALL OUT- Vote for your favorite staff costume in the comments below!

Wishing all our clients a very Happy Halloween!!! 👻 🎃

Happy Geary Anniversary to Poncho! We are so thankful for his fun energy and caring personality- and we know our clients...
10/31/2025

Happy Geary Anniversary to Poncho! We are so thankful for his fun energy and caring personality- and we know our clients are too (he is a regular staff shoutout receiver on the post-appt survey)! Here’s to many more years 🎉🎉🎉

Time is almost up on our contest! ⏰⏰⏰ Here’s your weekly reminder to submit your entries to our pet costume contest! Ple...
10/29/2025

Time is almost up on our contest! ⏰⏰⏰ Here’s your weekly reminder to submit your entries to our pet costume contest! Please submit your photos by midnight on Friday, 10/31 (Halloween)!

Submit photos by emailing staff@gearyveterinaryhospital.com - all entries have a chance to be featured on our social media pages, and the WINNER will be getting a GRAND PRIZE! For a dog, a free 6-month supply of Heartgard/Nexgard (or Nexgard Plus) - OR for a cat, a gift basket and a free exam! We can’t wait to see what you come up with! 🎃

A special shoutout to today’s featured entry: Bailey!

The clock is ticking on our contest! ⏰⏰⏰ Here’s your weekly reminder to submit your entries to our pet costume contest!S...
10/25/2025

The clock is ticking on our contest! ⏰⏰⏰ Here’s your weekly reminder to submit your entries to our pet costume contest!

Submit photos by emailing staff@gearyveterinaryhospital.com - all entries have a chance to be featured on our social media pages, and the WINNER will be getting a GRAND PRIZE! For a dog, a free 6-month supply of Heartgard/Nexgard (or Nexgard Plus) - OR for a cat, a gift basket and a free exam! We can’t wait to see what you come up with! 🎃

A special shoutout to week’s featured entry: Billie!

Happy One Year at Geary to Dr. Loo!! We are thankful that many of our clients have been able to meet Dr. Loo over the pa...
10/22/2025

Happy One Year at Geary to Dr. Loo!! We are thankful that many of our clients have been able to meet Dr. Loo over the past year, she has been such a wonderful addition to our team. Looking forward to many more together! 🎉

For staff appreciation, our team took a trip to Pinot's Palette ! In the spirit of giving back, we wanted to do a friend...
10/20/2025

For staff appreciation, our team took a trip to Pinot's Palette ! In the spirit of giving back, we wanted to do a friendly competition to see who has the best-liked painting by our clients! Please shuffle thru these photos and select the number of your favorite painting. Then, head on over to our GoFundMe (link below), and leave a comment here with your vote after you donate! You can also stop by the hospital and place cash in a bucket with the corresponding number of your painting preference! All donations will be going directly to our AngelFund, which helps pets in need. 🤍🎨🖌️🖼️👻

https://www.gofundme.com/f/donate-to-the-angel-fund-at-geary-vet-hospital?attribution_id=sl:54035392-3ff8-4e7d-9398-c566f7a94805&lang=en_US&ts=1758122263&utm_campaign=man_sharesheet_dash&utm_content=amp13_c-amp17_control&utm_medium=customer&utm_source=copy_link

Happy Birthday to Kristin!!! Kristin is so loved by clients and patients alike, and we are so thankful for her attention...
10/18/2025

Happy Birthday to Kristin!!! Kristin is so loved by clients and patients alike, and we are so thankful for her attention to detail and leadership. She is such a great part of our team, and we hope this is the start to the best year yet! 🥳

Address

1514 Palos Verdes Mall
Walnut Creek, CA
94597

Opening Hours

Monday 8am - 5pm
Tuesday 8am - 5pm
Wednesday 8am - 5pm
Thursday 8am - 5pm
Friday 8am - 5pm

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Geary Veterinary Hospital is under new ownership!

Dr. Gillian Hamilton and Dr. Erica Weiss became the owners in September 2018. Everyone here hopes that you, our wonderful clients, will continue to see Geary Veterinary Hospital as the trusted source for all your pets’ healthcare needs. We aim to provide top-notch medical care for your animals, as well as exceptional customer service and education for pet owners. One of our ongoing goals is to move toward more digital and online platforms, which will help us to streamline our services—all while maintaining the family-friendly atmosphere established under the original ownership of Dr. David Bjork. Geary Veterinary Hospital has been in its Walnut Creek location for 40 years. Our experienced staff is dedicated to serve and care for your family pet. Our doctors are Dr. David Bjork, Dr. Gillian Hamilton, Dr. Erica Weiss and Dr. Mary Ann Wickes. Call us for an appointment today!