"Dr Usen is one of the best. When my daughter was born 7 years ago, he identified a slight mumor that turned out to be a vsd of the heart. She had open heart surgery at 4 months and through his care (and Dallas Children's Hospital & Dr Schuster) she made a full recovery. He knows what he's doing, and cares very much. I've known him for 8 years and would not go anywhere else. Trust me, your children are worth it."
-Chris Yakubovsky