Attention TRICARE beneficiaries!  
You may experience busy signals when calling the military pharmacy prescription refill interactive voice response system – or prescription refill line – Jan. 26 to Feb. 5, 2026, as the system is updated.  
Each military pharmacy’s prescription refill line may be unavailable for about two hours. If you call the prescription refill line at this time, you will hear a busy signal. Please wait and call back to complete your refill later.  
You may still use the MHS GENESIS Patient Portal to refill your prescriptions.  
You may report issues to the DHA Global Service Center by calling 800-600-9332. 

About Us

About Us

The 633d Medical Group is an Ambulatory Surgical Center supported by the medical professionals of the 633d Medical Group.

As part of the Tidewater Market, the facility shares services and resources with McDonald Army Community Health Center, and Naval Medical Center Portsmouth, and the Hampton Veterans Administration Medical Center.

Primary Care services include:

  • Family Health
  • Operational Medicine
  • Flight Medicine 
  • Internal Medicine
  • Pediatrics

Specialty services include:

  • Aerospace and Operational Physiology
  • Allergy
  • Audiology
  • Bioenvironmental Engineering
  • Chiropractic
  • Dental
  • Dermatology
  • Emergency Services
  • Gastroenterology
  • General Surgery
  • Immunizations
  • Laboratory
  • Mental Health
  • Neurology
  • Optometry
  • Orthopedics
  • Oromaxillofacial Surgery
  • Otolaryngology (ENT)
  • Pharmacy
  • Physical Therapy
  • Podiatry
  • Public Health
  • Radiology
  • Speech Pathology
  • Urology
  • Women’s Health
Don't forget to keep your family's information up to date in DEERS!