Free or Charitable Clinic
Clinic by the Bay
Address
35 Onondaga AvenueSan Francisco, CA 94112
San Francisco County
Phone
(415) 405-0222
Costs, eligibility and hours
- Cost
Free for eligible patients
Free for patients who qualify.
- Medicaid
- Not stated. Ask when you call.
- Who can be seen
Open to the public
Uninsured adults who pass the clinic's eligibility screening and are active medical patients of the clinic; priority to patients with diabetes
- Ages
- Adults
- Hours
Dental: Wed-Thu 10am-6pm, by appointment only
Dental hours can differ from the clinic's main hours.
- Languages
- English, Spanish
No walk-ins.
Services listed
As published by the source; may include services other than dental.
- X-rays
- exams
- adult cleanings
- fluoride
- simple fillings
- simple extractions
How free and charitable clinics work
Free and charitable clinics are run by nonprofits and volunteer dentists. Many serve only uninsured adults with low incomes, and appointments can be limited or offered on certain days. Call ahead to ask about eligibility, wait times and what to bring.
About this listing
Last checked October 2, 2026. Source: Clinic by the Bay dental page.
Details wrong or clinic closed? Report a problem.