First Dose Appointments
If you are age 65 or older or an essential worker (in teaching, food, agriculture, or emergency services) and have not yet been vaccinated, you can access state and federal vaccination sites for an appointment by going to:
the MyTurn website: http://myturn.CA.gov
Or phoning: 1-833-422-4255
One of the local vaccination sites contracted by the State of California is OptumServe, which is currently vaccinating by appointment at the Tice Valley Gym at 2055 Tice Valley Blvd, Walnut Creek. Eligible county residents age 65 and over can request an appointment online at
OptumServe Website: http://myoptumserve.com/covid19
or call 1-877-218-0381 (option 7).
This call center is open 7 a.m. – 8 p.m. weekdays,
7 a.m. – 7 p.m. weekends.
Contra Costa County recommends that you sign up either through MyTurn or OptumServe above because the County has a backlog of appointments and is now focusing on providing second dose vaccinations. To make a second-dose appointment at the county call:
Due to interruptions in the vaccine supply flowing to the counties, Contra Costa Health is not booking many new first-dose appointments. For first-dose county or state appointments, go to either MyTurn or OptumServe.
Nonetheless,you can get in line for a vaccination through the county by going to the Contra Costa County Health vaccination URL at https://Coronavirus.cchealth.org/get-vaccinated
Click on “Making an Appointment”