California Protons Cancer Therapy Center

California Protons Cancer Therapy Center To learn more, please attend one of our information sessions for an educational presentation by one of our physicians and a tour of our facilities.

California Protons uses revolutionary proton beam technology to help fight cancer with unmatched precision and the utmost care, enabling our radiation oncologists to attack tumors while sparing surrounding healthy tissues and organs. Located in San Diego, California Protons Cancer Therapy Center, affiliated with UC San Diego Health Cancer Network, is at the forefront of medical care, research and biotechnology. With more than 50 years of combined proton experience, our world-renowned doctors leverage revolutionary cancer-fighting treatments and tools to treat both common and very rare cancers. Visit our website to view details and call us to register.

It's been a rainy week at the Center! We're not used to this in Sunny San Diego! Our Front Desk Team Member Galilea capt...
11/22/2025

It's been a rainy week at the Center! We're not used to this in Sunny San Diego! Our Front Desk Team Member Galilea captured this beautiful rainbow for everyone to enjoy! Have a wonderful weekend everyone!

California Protons will remain open for Veterans Day in order to serve our community and honor our veterans. Thank you t...
11/11/2025

California Protons will remain open for Veterans Day in order to serve our community and honor our veterans. Thank you to all Veterans for your service and sacrifice. We are honored to support you and your families.

California Protons had a great time celebrating Halloween, creating a fun day for our patients of all ages!
11/10/2025

California Protons had a great time celebrating Halloween, creating a fun day for our patients of all ages!

Sponsoring ZERO Prostate Walk this morning at Liberty Station! Stop by and say “Hi”!
10/18/2025

Sponsoring ZERO Prostate Walk this morning at Liberty Station! Stop by and say “Hi”!

We had the pleasure of offering our wonderful team and patients a sweet treat from Gelu Italian Ice. We appreciate our t...
07/24/2025

We had the pleasure of offering our wonderful team and patients a sweet treat from Gelu Italian Ice. We appreciate our team and all the hard work they put forth to ensure the very best care for our patients. It was the perfect addition to a warm afternoon!

California Protons Radiation Oncologist James Urbanic, MD, recently chaired the West Coast Spine Tumor Consortium in New...
07/24/2025

California Protons Radiation Oncologist James Urbanic, MD, recently chaired the West Coast Spine Tumor Consortium in Newport Beach, California. The dynamic program brought together multidisciplinary experts to learn about, and discuss advanced treatment strategies for spinal tumors. Speakers shared updates on a variety of treatment options for spine tumors including the use of Proton Therapy. https://www.californiaprotons.com/brain-spine-cancer/

Address

9730 Summers Ridge Road
San Diego, CA
92121

Opening Hours

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

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