Leadership Bio Reference Mark Hennon, MD, FACS Associate Professor of Oncology Director, Thoracic Surgery Training Program Vice Chair, Department of Thoracic Surgery Faculty Bio Reference Todd Demmy, MD, FACS Thoracic Surgery Elisabeth U. Dexter, MD, FACS Thoracic Surgery Nathaniel Ivanick, MD, FCCP Pulmonary Medicine Chukwumere E. Nwogu, MD, PhD, FACS Thoracic Surgery Sai Yendamuri, MD, MBA, FACS Thoracic Surgery