Assistant Professor, Department of Cardiovascular and Thoracic Surgery
![Nicole M. Geissen, DO](/sites/default/files/styles/faculty_profile/public/legacy/thumbnail_1.jpg?itok=jIzC-L6a)
RUSH Medical College
Assistant Professor, Department of Cardiovascular and Thoracic Surgery
Division of Cardiothoracic Surgery, John H. Stroger Jr. Hospital of Cook County