Dr. ZoAnn Dreyer is everyone's favorite doctor! Now is your chance to have a Zoom call with Dr. Dreyer learning all about a day in the life at Texas Children's Cancer and Hematology Centers hearing about pediatric patient care! Texas Children's Hospital is the largest pediatric hospital in the United States. Dr. ZoAnn Dreyer is Director of the Long Term Survivor Clinic at Texas Children's Cancer and Hematology Centers. Get ready to login and learn a lot!