We know it has been a slippery week for us in North Texas and that has cause some of us to literally slip and fall and find ourselves in the doctor's office. For others, the weather might have prevented them from going the doctor when they needed to.

On today's Ask the Expert, we're joined by the Senior Vice President and Chief Medical Officer at Parkland Health, Dr. Joseph Chang. He shares how this week’s North Texas winter storm impacted hospital operations and patient care across the region.