You inspire us with your boundless passion, your creativity and your commitment. Lisa carter, the ceo of niswonger children's hospital and vice president of pediatric services at ballad health, both in johnson city, tenn., is the new board chair for the children's hospital. Niswonger Childrens Hospital Ceo Tests Positive For Covid-19 Health Care Johnsoncitypresscom In the event a child requires advanced care, the children's emergency medical staff has access to the pediatric specialists from niswonger children's hospital, as well as. Niswonger children's hospital ceo . Representatives from ballad health, speedway children’s charities and niswonger children’s hospital announced a new regional initiative called strong kids last wednesday in bristol. Niswonger children’s hospital ceo lisa carter had, for weeks, warned of a surge in coronavirus infections among children once schools returned to session. Niswonger children’s network will include expansion of chil...