Sf Bay Bon Air Office
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Primary Care Doctor's Office in Greenbrae, CA Bon Air Center

Our Bon Air Center office offers exceptional primary care for adults of all ages, including seniors on Medicare. We’ve designed our member experience for real life — from same-day appointments that start on time to 24/7 video chat to compassionate providers who listen. We focus on building real relationships with patients and using technology to simplify every aspect of getting care. And we’re not just here for when you’re sick or injured. We can also help you meet physical and mental health goals, manage chronic illnesses, and live a happier, healthier life. Think of us as your home for healthcare.

Join One Medical

Interested in becoming a member or learning more about One Medical?

Membership benefits you’ll enjoy

  • Get 24/7 on-demand care nationwide via Video Chat or Treat Me Now at no extra cost
  • Send and receive secure messages with a provider
  • Easily access your health records and care plans
  • Request prescription refills and renewals
  • Book an in-person or remote visit in a state where we have offices

350 Bon Air Center

Suite 200

Greenbrae , CA 94904

Get Directions

Contact us:

Office Hours:

Mon, Tue, Thu, Fri: 8AM–5PM
Wed: 8AM–4PM
Sat–Sun: Closed

Special Hours (Office and Lab):
05/27 Mon Closed

Lab Hours:

Mon–Thu: 8AM–12PM, 1:15PM–4PM
Fri: 8AM–5PM
Sat–Sun: Closed


Public Transportation

Golden Gate Transit
  • 29, 24 towards North

Marin Transit website


From Highway 101: Take the exit toward San Anselmo. Head west on Sir Francis Drake Blvd and take the first left at Barry Way. Pass the first stop sign and turn right into the Bon Air Center parking lot.


There are two parking lots, both in front of our building and in the back.

Additional Information

Our Bon Air Center doctor's office is located in the same shopping center as Mollie Stone's, but at the opposite end of the shopping center, closest to the freeway. We are in building #350 on the second floor - next to the UPS store and on top of Zephyr Real Estate. We are directly across the street from the fire station. Once you find the building, go up the stairs or elevator, in the back. Once you enter the main glass doors on the second floor, we are the first office on the right.

Our services

Think of us as your home for healthcare — your go-to for preventive care like physicals and screenings and your first stop when something feels off.

Frequently asked questions