MHS Nurse Advice Line (After Hours)
1-800-TRICARE (874-2273), Option 1
8:00 a.m. to 4:00 p.m.
Appointment Line Available
7:00 a.m. to 4:00 p.m.
*Hours may vary by clinic. Please refer to your specific clinic for hours of operation.
First Thursday of Every Month, Federal Holidays, U.S. Space Force Down Days
Please call the clinic’s main appointment line to receive up-to-date information on available services during the COVID-19 pandemic before visiting the clinic.
El Segundo Clinic
482 N Aviation Blvd, Building 210
El Segundo, CA 90245
Los Angeles AFB
Fort MacArthur Clinic
2400 S Pacific Ave, Building 30
San Pedro, CA 90731