Health Services

Allergy and Immunizations

We diagnose and treat a variety of allergic and immunologic conditions to include atopic dermatitis, allergic rhinitis, asthma, primary immune deficiencies, urticaria and angioedema, and allergies to food, medication, and venom. New patients need a referral from their primary care provider. The Allergy Clinic or Referral Management Center will book the initial appointment. Current patients can call the clinic for follow-up care. The immunizations clinic provides routine childhood and adult vaccines in addition to vaccines required for deployment and travel. 

To Book an Immunizations Clinic  Appointment  please use the MHS GENESIS Patient Portal located at https://myaccess.dmdc.osd.mil/identitymanagement/app/login (login or create an account), book by calling the central appt line at (707) 423-3000/1-800-264-3462 or call the clinic at (707) 423-5107.

Influenza Vaccine Update

The seasonal influenza vaccine  will be available to all TRICARE beneficiaries on 27 Oct at DGMC at 3E.

Active Duty Service Members (ADSMs):

Active duty and  guard/reserve members on orders for over 30 days are required to get the seasonal influenza vaccine.
  • Seasonal influenza vaccine is available for all ADSMs
  • They will be available until June 30, 2026
  • You can opt to get the vaccine at participating network pharmacies
  • Self-administered intranasal influenza vaccine DOES NOT meet the vaccine requirement for active duty or guard/reserve members
Remember, not ALL network pharmacies participate in giving vaccines. To find a participating pharmacy, please visit:  https://militaryrx.express-scripts.com/find-pharmacy.

You’re encouraged to call ahead to the pharmacy to ensure they have the vaccine available and accepts TRICARE.

When you get a flu vaccine anywhere besides David Grant Medical Center, follow your service’s policy guidance for recording the vaccine in your shot record. You'll need the following information:
  • The date the vaccine was given
  • The vaccine name or code
  • Manufacturer
  • Lot number
When using your TRICARE benefits to receive the flu vaccine off base, please allow three duty days for it to reflect in your medical record. If your IMR does not reflect the flu vaccine after three duty days, please bring a copy of your flu vaccine record with the above information and your DOD ID number to the immunizations clinic. It may take us up to three duty days to transcribe the records.

Other Beneficiaries Ages  6 months and up

  • The seasonal influenza vaccine for beneficiaries aged 6 months and older will be available at  3 East in DGMC starting 27 Oct.
  • They will be available until June 30, 2026
  •  They will be available as a walk in
  • You have the option to get your vaccine at participating network pharmacies
Remember, not ALL network pharmacies participate in giving vaccines. To find a participating pharmacy, please visit: https:/militaryrx.expres-scripts.com/find-pharmacy
You’re encouraged to call ahead to the pharmacy to ensure they have the vaccine available and accepts TRICARE.

Please follow the DGMC Facebook page for updates on flu availability for beneficiaries.

Other Options for Getting the Flu Vaccine 

If you are unable to receive the seasonal influenza vaccine at DGMC, you can visit any participating network pharmacy or TRICARE-authorized (civilian) provider. Visit www.tricare.mil/flu to learn more.

When using your TRICARE benefits to receive the seasonal influenza vaccine off base, please allow three duty days for it to reflect in your medical record. If your IMR does not reflect the flu vaccine after three duty days, please bring a copy of your flu vaccine record with the above information and your DOD ID number to the Immunizations clinic. It may take us up to three duty days to transcribe these records.

TRICARE Network Pharmacies within 10 Miles of Travis AFB

Costco 1051 Hume Way – Vacaville, CA.
707-453-7342
Safeway Pharmacy 2090 Harbison Dr. Vacaville, CA.
707-452-7279
Sam’s Club 1500 Helen Power Dr. Vacaville, CA.
707-449-3638
Save Mart Pharmacy 1979 Peabody Rd. Vacaville CA.
707-452-0145
Senior Care SVCS 90 Fulto Dr. Ste A and B, Fairfield CA.
707-673-9800
Walgreens 2010 Alamo Dr. Vacaville, CA.
707-451-8304
Walmart 350 Walters Rd. Suisun City CA.
707-639-4982
2050 Nut Tree Rd. Vacaville, CA.
707-359-3261
941 Alamo Dr. Vacaville, CA.
707-359-3183

Allergy FAQ

Q: Why can’t I exercise before or after my allergy shot?
A: Physical exertion stimulates your immune system, increasing the chance of an allergic reaction. To help keep you safe, please avoid vigorous exercise, running, heavy lifting, or strenuous activity for at least 2 hours before and 2 hours after your allergy shot.
 
Q: What counts as vigorous exercise?
A: Activities like running, gym workouts, sports, or anything that raises your heart rate significantly. Light walking and normal daily activities are fine.

Contact Us

Location: 

Second Floor, south entrance

Hours: 

Monday through Friday, 7:30 a.m. to 12 p.m. and 1 to 4:30 p.m.

Telephone: 

(707) 423-5107

Don't forget to keep your family's information up to date in DEERS!