Teyhen currently serves as Commanding General to nearly 9,000 personnel assigned to BAMC, the Military Health System’s largest and most complex hospital and sole Level I Trauma Center, located on Joint Base San Antonio-Fort Sam Houston. She is dual-hatted as Chief of the Army Medical Specialist Corps. The Army Medical Specialist Corps comprises four Army officer areas of concentration: 65A Army Occupational Therapists (OT), 65C Army Dietitians, 65C Army Dietitians and 65D Army Physician Assistants (PA). Teyhen also serves as Deputy Market Director, San Antonio Market, Defense Health Agency, which works to optimize personnel and resources and improve access to care for more than 250,000 military beneficiaries across San Antonio, Texas, and surrounding areas.
