The most recent appropriations for the Department of War expired at 11:59 p.m. EST on September 30, 2025. Military personnel will continue in a normal duty status without pay until such time as a continuing resolution or appropriations are passed by Congress and signed into law. Civilian personnel not engaged in excepted activities will be placed in a non-work, non-pay status.

During this partial government shutdown, the Mike O’Callaghan Military Medical Center – Nellis Air Force Base remains open and continues to honor scheduled medical and dental appointments. Our patient appointing service is open and we're still taking requests for appointments. We're doing our best to minimize impact on our beneficiaries and their health care. The Hospital’s Emergency Department, Operating Room, Primary Care and Specialty Care services are fully operational. Ancillary services (pharmacy, laboratory, radiology) also remain operational. As always, safe and high-quality health care remain our priority. Please call 702-653-CARE (2273) to schedule or cancel appointments. For questions about TRICARE during the shutdown, please visit www.tricare.mil/shutdown.

Health Services

Research Program

Regional Clinical Investigation Program (CIP)

The mission of the CIP is to pursue the advancement of military health care by using cutting-edge strategies. This includes the development and testing of alternative treatments for pain and utilizing nutraceuticals to treat and mitigate disease and other conditions.

We are currently looking for research volunteers to help us with the following conditions:

  • Hand osteoarthritis
  • Scheduled for vasectomy
  • Abdominal and/or back pain after cesarean section
  • Recurring disturbing dreams
  • Acute low back pain (less than four weeks in duration)
  • Sleep disturbances
  • Fibromyalgia
If you would like more information please contact us. We look forward to hearing from you!

Contact Us

Phone

702-653-3583

Hours

Mondays, Tuesdays, Thursdays, Fridays, 7 a.m. to 4 p.m.
Wednesdays, 9:30 a.m. to 4 p.m.
Scheduled Closures

Location

4700 Las Vegas Blvd. North
Building 1302
Nellis Air Force Base, Nevada 89191

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