Defense Health Agency Chief Visits the 5MDG
U.S. Air Force Chief Master Sgt. Tanya Johnson, Defense Health Agency senior enlisted leader, obtains a blood sample from a patient during a training day at the 5th Medical Group on Minot Air Force Base, North Dakota on Aug.13, 2025. The DHA
administers the TRICARE Health Plan providing worldwide medical, dental, and pharmacy programs to more than 9.5 million uniformed service members, retirees, and their families.