• Research Faculty

  • A photo of James S. Tweddell.

    James S. Tweddell, MD Executive Co-Director, Heart Institute

    concentrates his clinical and research efforts on the care of the neonate before, during and after complex congenital heart surgery. Together with his colleagues, Dr. Tweddell has established a multi-institutional, multi-disciplinary group studying bleeding and antithrombotic strategies among pediatric cardiac surgical patients with a special focus on neonates and patients requiring mechanical circulatory support.


    A photo of Roosevelt Bryant III.
    A photo of David Morales.

    David L. S. Morales, MD Chief of Cardiovascular Surgery, Heart Institute, Cardiothoracic Surgery