We will respond to your inquiry within two business days. If you need a
faster response, please call us at 661.200.2000.
If you need emergency assistance, please call 9-1-1.
Inquiries About COVID-19 Vaccine
Please be sure to keep checking vaccination appointment websites. The county
vaccine appointment website can be found
HERE. Our vaccination clinic is listed under “Community Clinics and Hospitals
Serving Community Members.” The Magic Mountain location is listed
under “Public Health – Point of Dispensing (POD) Sites.”
All appointments must be made on the official registration website. We’re
sorry – at Henry Mayo we cannot accommodate walk-ins or people without
We understand many of you are becoming frustrated because you or a family
member are having difficulty making vaccination appointments. Our best
advice is to be persistent. New vaccine distribution locations are added
regularly to the website and appointment availability changes often. So
we suggest you check the site frequently.
The Health Department has also set up a call center for those who need
assistance making appointments.
The phone number is 833.540.0473. Call center hours are 8 a.m. to 8:30 p.m. seven days a week.
The state of California is piloting a new website that might be helpful -