Crisis Management Dallas hospital admits mistakes in treating Ebola patient In written testimony to the U.S. House Energy and Commerce Committee, Dr. Daniel Varga of Texas Health Presbyterian Dallas says, ‘We are deeply sorry.’ By Matt WilsonOct. 16, 2014 SHARE To read the full story, log in. Become a Ragan Insider member to read this article and all other archived content. Sign up today Already a member? Log in here. Learn more about Ragan Insider.