Holiday Operating Status, December 24-26, 2025
Date: 12/22/2025
Holiday Hours for Alexander T. Augusta Military Medical Center (ATAMMC), DiLorenzo Pentagon Health Clinic (DPHC), and Outlying clinics at Dumfries and Fairfax.
As we enter the holiday season, we want to share important updates regarding hospital and clinic services. December 24 and 26 have been designated as federal holidays, please review the information below to help plan for your care.
Wednesday, December 24
- Active-Duty Sick Call: 7:30 to 8:30 a.m.
- GI procedures: Proceeding as scheduled
- CLOSED: All Other Outpatient Services (including Main/PX Pharmacy, Lab, and Radiology)
Thursday, December 25
- CLOSED: All outpatient services
- Emergency Department: Open 24/7
Friday, December 26
- Active-Duty Sick Call: 7 to 8 a.m.
- Primary Care & Behavioral Health: OPEN until Noon
- Main/PX Pharmacy, Lab & Radiology
- ATAMMC pharmacy, lab, and outpatient services: OPEN during normal business hours until 4 p.m.
- All surgeries: Proceeding as scheduled
DiLorenzo Pentagon Health Clinic (DPHC)
- CLOSED: All outpatient services will be closed from Wednesday, Dec 24 through Friday, Dec 26.
A.T. Augusta - Dumfries and Fairfax
- Wednesday, Dec 24: OPEN
- Thursday, Dec 25: CLOSED
- Friday, Dec 26: OPEN
24/7 Medical Support
- Emergency Care: The ATAMMC Emergency Department remains open 24/7 for all emergent needs.
- Nurse Advice Line: For non-emergency health questions and concerns, registered nurses are available 24/7. They can provide home-care advice or help you find the right level of care.
- Phone: 1-800-TRICARE (874-2273)
- Online Chat: MHSNurseAdviceLine.com
Your health remains our top priority. The ATAMMC Emergency Department will remain open 24/7 for urgent and emergent needs.
Detailed information is also available on the A.T. Augusta Military Medical Center Facebook page: facebook.com/ATAMMC.DHA.