Learn more about San Mateo County Health.
The Health Executive Council includes San Mateo County Health’s chief, deputy chief, health officer and other division and team leaders.
Stay informed on upcoming events from San Mateo County Health.
Learn how San Mateo County Health’s Health Coverage Unit can help you apply for Medi-Cal, get enrollment assistance and find low-cost health care options.
Find key phone numbers, department contacts and media inquiries at San Mateo County Health.
Find health services, programs and resources we offer. Get connected to care, support and information that can help you and your family stay healthy.
Through our divisions’ work, we protect San Mateo County by reducing environmental health risks, preventing disease, and promoting the physical and mental well-being of our entire community.
Protection, support and advocacy for older adults and persons with disabilities.
Regulatory oversight of public and private emergency medical services.
Protects the health of everyone in San Mateo County.
Provides mental health and substance use services.
Environmental Health Services is the local authority on environmental health and safety policy and enforcement.
Provides integrated medical, dental, mental health and chemical dependency treatment to the incarcerated adult population.
Focuses on early intervention with San Mateo County parents and children who are low-income and have faced health inequities
We are a public hospital and clinic system that serves all San Mateo County residents by providing accessible, high-quality care with a focus on prevention and community partnership.
Get more information about how to create or log in to your MyChart.
We offer comprehensive preventative care, diagnostics and treatment for adults.
We provide comprehensive care for women's reproductive, hormonal and general health across all life stages.
We have expertise in specialized medical care.
We provide care for teeth and gum conditions.
We provide other services including rehabilitation, lab, imaging and therapy.
Available 24/7, we provide Immediate medical care for urgent, life-threatening conditions and injuries.
We provide full hospital care and comfort, including pain and symptom relief for serious illnesses.
San Mateo County Health partners with community members through boards, commissions and initiatives that guide programs, shape policies and promote equity
San Mateo Medical Center
San Mateo Medical Center provides emergency care for people of all ages 24 hours a day, every day.
Your comfort and well-being are our top priority. Our medical team is trained to provide fast, excellent care for a range of injuries and illnesses.
When you arrive in our Emergency Department, you will be asked questions to determine the severity of your condition. People with life-threatening injuries and illnesses will receive medical treatment more quickly than those with less serious conditions. If your condition doesn’t require immediate care, you may have a longer wait. Your health and comfort are important to us, and our goal is to keep you informed throughout the process.
Check our Emergency Department Wait Time Calculator for an estimated wait time (Times varies depending on type of injury or illness).
222 West 39th Avenue San Mateo, CA 94403
Call 911:
Hours: Open 24 Hours / 7 days a week
If you need emergency care, you will be screened when you enter the Emergency Room. If you have respiratory symptoms, you will be given a mask to wear. If you have respiratory symptoms and meet the screening criteria for COVID-19, you will be given a mask and asked to wait in a separate area while you wait for care.
Coronavirus (COVID-19) testing is not available on request. Just like testing for other infectious diseases, such as the flu, the first step is a full evaluation by your healthcare provider.
Most people know to get emergency care for chest pain or a broken bone, but many other injuries or illnesses also call for immediate medical attention. The following are examples of medical emergencies:
If you’re unsure whether or not you’re experiencing a medical emergency, it’s better to be safe and seek medical care.