Ochsner LSU Health Shreveport names Valerie Welch Chief Medical Information Officer Fri, 02/26/2021 - 12:00am Valerie Lockhart Welch, MD has been named Chief Medical Information Officer for Ochsner LSU Health Shreveport. Dr. Welch, a Shreveport ...PLEASE LOG IN FOR PREMIUM CONTENT. Our website requires visitors to log in to view the best local news. Not yet a subscriber? Subscribe today! Read more about Ochsner LSU Health Shreveport names Valerie Welch Chief Medical Information Officer