https://irwin.tricare.mil ACH Irwin-Riley Biographies RSS Feed en-us Wed, 08 Jul 2026 17:27:00 GMT Sun, 06 Sep 2026 09:00:09 GMT https://irwin.tricare.mil/About-Us/Medical-Staff/Article-View/Article/3067321/col-jason-k-marquart COL Jason K. Marquart Irwin Army Community Hospital Commander<br/> <img src='https://media.defense.gov/2026/Jul/08/2003959073/150/150/0/260708-D-JU906-1000.JPG' alt='Commander, Irwin Army Community Hospital' /> <br /> Wed, 08 Jul 2026 17:27:00 GMT Press Operations https://irwin.tricare.mil/About-Us/Medical-Staff/Article-View/Article/3067321/col-jason-k-marquart https://irwin.tricare.mil/About-Us/Medical-Staff/Article-View/Article/3067346/csm-meredith-r-greene CSM Meredith R. Greene Irwin Army Community Hospital Command Sergeant Major<br/> <img src='https://media.defense.gov/2024/Oct/25/2003571571/150/150/0/241024-O-JU906-5100.JPG' alt='CSM Meredith Greene' /> <br /> Fri, 17 Jun 2022 17:32:00 GMT Press Operations https://irwin.tricare.mil/About-Us/Medical-Staff/Article-View/Article/3067346/csm-meredith-r-greene