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!

Happy birthday to one of our wonderful veterinary assistants, Martha! We are so thankful to have her as such a big part ...
03/26/2026

Happy birthday to one of our wonderful veterinary assistants, Martha! We are so thankful to have her as such a big part of our team, and we hope today is the start of the best year yet! 🥳

March is National Pet Poison Prevention Month! It’s a good time to learn the dangers of accidental pet poisons and how t...
03/26/2026

March is National Pet Poison Prevention Month! It’s a good time to learn the dangers of accidental pet poisons and how to prevent them. Even when you take precautions to keep your pet safe, they sometimes still find ways to get into things
they shouldn’t - and we are thankful that ASPCA Animal Poison Control is always at our service to assist in finding the best ways to treat pets. Learn more from our friends at ASPCA Pet Health Insurance

Celebrated Martha’s four year anniversary of working at Geary this past weekend! We are so grateful for each day of the ...
03/11/2026

Celebrated Martha’s four year anniversary of working at Geary this past weekend! We are so grateful for each day of the past four years, and look forward to many more! 🥂

Our amazing veterinary assistant celebrated a birthday over the weekend - Happy birthday to Poncho (aka Alfonso)!!! We a...
03/09/2026

Our amazing veterinary assistant celebrated a birthday over the weekend - Happy birthday to Poncho (aka Alfonso)!!! We are so lucky to have you brightening up our days here at Geary. We hope today is the start of your best year yet! 🥳🥳🥳

Happy Birthday, Dr. Wickes!!! We are so thankful for so many years together, and we hope today is the start of your best...
03/04/2026

Happy Birthday, Dr. Wickes!!! We are so thankful for so many years together, and we hope today is the start of your best year yet! 🥳🥳

Happy birthday to one of our fantastic veterinary assistants, Brianna! We are so thankful to have you as part of our tea...
02/16/2026

Happy birthday to one of our fantastic veterinary assistants, Brianna! We are so thankful to have you as part of our team. We hope today is the start of your best year yet! 🥳🥳🎉🎉🎊🎊

February is National Pet Dental Health Month! Here’s some important information on the topic from our friends at ASPCA P...
02/14/2026

February is National Pet Dental Health Month! Here’s some important information on the topic from our friends at ASPCA Pet Health Insurance !! 🦷

Happy one year at Geary to our wonderful veterinary assistant, Ayden! She celebrated being with us for a year over the w...
02/11/2026

Happy one year at Geary to our wonderful veterinary assistant, Ayden! She celebrated being with us for a year over the weekend, and we are so grateful! We are looking forward to many more years! 🎉

Celebrating one year of our awesome Client Services Representative Camila being part of the Geary team today! We are so ...
01/27/2026

Celebrating one year of our awesome Client Services Representative Camila being part of the Geary team today! We are so thankful for the past year and looking forward to many more 🎉

Today, our team had the opportunity to learn more about leash reactivity and positive reinforcement training from the wo...
01/23/2026

Today, our team had the opportunity to learn more about leash reactivity and positive reinforcement training from the wonderful Pawsitive Training with Jung !!! Jung is an amazing resource if you are looking for a trainer in the area, check out this link for more info: https://www.facebook.com/PawsitiveTrainingwJung?mibextid=wwXIfr

Happy Geary Anniversary to Dr. Petersen! She began here in early 2020 right before the pandemic craziness, and we are so...
01/20/2026

Happy Geary Anniversary to Dr. Petersen! She began here in early 2020 right before the pandemic craziness, and we are so glad she’s stuck around! Here’s to many more years! 🥂

Happy Geary Anniversary to Dr. Yoshida! We’ve been lucky to have him as part of our veterinarian team for four years now...
01/05/2026

Happy Geary Anniversary to Dr. Yoshida! We’ve been lucky to have him as part of our veterinarian team for four years now, and look forward to many more! 👏🏻👏🏻👏🏻

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!