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

Endocrinology

Services Provided

The Endocrinology Service is a subspecialty clinic and is accessible to new patients by referral.

We provide state-of-the-art, non-surgical care of adult patients with disease processes that include:

  • Pituitary dysfunction
  • Thyroid dysfunction
  • Thyroid cancer
  • Diabetes
  • Adrenal dysfunction
  • Bone/mineral disease such as:
    • Osteoporosis
    • Gonadal dysfunction

Procedural Services Performed

We perform the following procedures:
  • Thyroid nodule biopsy with ultrasound guidance
  • Dynamic endocrine testing
  • Osteoporosis management

Types and Ages of Patients

We see patients who are Active Duty and TRICARE Prime under age 65 as first priority. We will see TRICARE Select and TRICARE for Life over age 65 and patients enrolled elsewhere only on a space available basis. All consults are reviewed before scheduling. Patients are accepted based on reason and appointment availability.

Referral Required

A consult (referral) from your Primary Care Manager is needed in order to make an appointment with us for consult and appointment availability.

Prepare for Your Endocrine Visit

It is helpful to gather the following information to help your Endocrinologist clarify your issues:

  • Symptoms that you are concerned about
  • When symptoms started
  • How long symptoms last
  • Where symptoms are located
  • What makes symptoms better or worse

Contact Us

Phone

702-653-3802

Hours

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

Location

4700 Las Vegas Blvd North
Building 1300, First Floor
Nellis Air Force Base, Nevada 89191

Online

Patient Portal

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