Army pharmacist driven by ethos Then-Lt. Col. Stacey Causey, chief of pharmacy at the William Beaumont Army Medical Center on Fort Bliss, Texas, is pictured at work, June 15, 2016. With a recent promotion, Causey is now one of 12 colonels in the Army who are pharmacists. Army photo by Marcy Sanchez SHARE: Download: Full Size (1.06 MB) Credit: Marcy Sanchez VIRIN: 160615-A-EK666-191.JPG Photo Gallery