
Our History:
Formed in 1958, the Tri-City Hospital Auxiliary is a volunteer-managed non-profit corporation dedicated to serving the patients, staff, and visitors at Sharp Tri-City Medical Center in Oceanside, California. From its initial group of four doctors’ wives in 1958, the Auxiliary has grown. Our caring volunteers donate their time and talents to numerous departments throughout the hospital.
Our Mission:
To render service to Sharp Tri-City Medical Center, its patients and staff, and to assist the Medical Center in promoting the health and well-being of the community.

“The Tri-City Auxiliary are the heart and soul of this organization. I can’t imagine another community hospital that values the contributions of our volunteers more than Tri-City. We share a common purpose to better the lives of our community members.”
Volunteer Testimonials:
What do you like best?
“As a Patient Advocate, a visit can make a big difference.”
Ricardo A.
“I like the challenges, personal growth, giving back, making friends.”
Donna M.
“Being appreciated by the hospital, families, and patients.”
Nancy O.
“There’s always something or someone that touches my soul.”
Rosalind B.
Get Started!
Begin the process and reserve your spot for our next Orientation by sending an email to orientation@tcmc.com with your name, address, and phone number. You will receive a reply. If you prefer, call (760) 940-3125 or stop by the Auxiliary Office at Sharp Tri-City Medical Center, 4002 Vista Way, Oceanside, CA 92056.

