Stay Healthy
This Season
Protect Yourself and Help Prevent the Spread of Respiratory Illnesses
Get your flu and COVID-19 vaccines. Schedule an appointment through MyHealth or go to your local pharmacy.
See flu FAQs
See COVID-19 vaccine FAQs
See our updated masking policy
Where to get care
For life-threatening emergencies, call 9-1-1 or go to the Emergency Department.
Urgent Care
For coughs, sprains, or other issues that can't wait. Open daily. Book same-day, in-person, or video visits.
Or call 925-373-4503
Daily, 10 a.m.–9 p.m.
Holidays, 10 a.m.–3 p.m.
Primary Care
For preventive care, annual check-ups, referrals to specialty care, screenings, and immunizations.
Or call 650-498-9000
Monday to Friday 7 a.m.–7 p.m.
Weekends 8:30 a.m.–5 p.m.
Specialty Care
For consultations and treatments in specific areas of medicine. Referrals needed for select specialties.
Or call 650-498-3333
Available 24/7
FOR REFERRING PHYSICIANS
Interested in referring or transferring a patient?
How to refer
NEED A SECOND OPINION?
Consult with one of our experts from home.
Get a second opinion
We accept most insurance plans. Explore coverage options
Give Blood, Save a Life
Every two seconds, someone in the U.S. needs blood. Make an appointment to donate at a center or mobile drive near you and help give others a future.
What’s the Deal With BMI?
Some researchers and clinicians are questioning the value of the body mass index, which estimates a person’s body composition. But do better alternatives exist?
How This Doctor Is Combating a Gravely Serious Clotting Condition
The collaboration between Giselle Salmasi, MD, and a colleague at the Mayo Clinic gives a patient with a recently identified blood clotting disease a new lease on life.
OUR SERVICES
Care Where and When You Need It
Convenient Locations Around the Tri-Valley
We combine the expertise of local physicians with the innovative power of Stanford Medicine. Our partnership involves daily collaboration among physicians. We are deeply committed to providing leading-edge treatments, technology, and care, now and in the future.
SUPPORT GROUPS & CLASSES
FROM THE NEWSROOM
Read the Latest News From Stanford Health Care Tri-Valley
IN THE NEWS
AI Tool ‘Sees’ Cancer Gene Signatures in Biopsy Images
Researchers used artificial intelligence to predict the activity of thousands of genes in tumors based on routinely collected images of tumor biopsies. It could guide treatment without costly genomic tests.
IN THE NEWS
FDA Approves Stanford Medicine-Developed Drug That Treats Rare Heart Disease
A new drug treats a rare heart disease, transthyretin amyloid cardiomyopathy, or ATTR-CM.
Discover What's Here
See what world-class care with new facilities, services, and treatments is right here, in the heart of the Tri-Valley.
Stanford Medicine’s New Podcast
Tune in as we bring the latest medical research to life through compelling stories that connect with your everyday health experiences.