Galveston County Daily News, Feb. 21, 2008 UTMB employees are once again facing organizational restructuring, but this time they won't have to worry about widespread layoffs. Dr. David Callender, medical branch president, at a meeting Wednesday unveiled his plan to rearrange administrative positions. "This is not about layoffs, and it's not about financial restructuring," he said. "This is about changing the way the management structure works."