Cardiothoracic Imaging



The mission of the Thoracic imaging section at the University of Colorado Anschutz Medical Campus is to provide the highest quality thoracic and cardiac imaging services, which includes plain film, CT and MRI.  The division focuses on oncologic, transplant, interstitial lung disease and trauma imaging that reflects the focus of the University of Colorado Hospital. A full range of cardiovascular imaging is also available in cooperation with the Cardiothoracic imaging Division. 

Cardiothoracic Faculty


vargasDaniel Vargas, MD

Section Chief


bangTami Bang, MD


Ashish Chawla, MDAshish Chawla, MD


Daniel Groves, MD


Jennifer KempJennifer Kemp, MD


Ranish KhawajaRanish Khawaja, MD



Jamal Moloo, MD

Director, Cardiac CT

Director, Urban Underserved Track


Robert Quaife, MD

Director, Advanced Cardiac Imaging 



Nicole Restauri, MD


Markus Wu

Markus Wu, MD


Patient Care 

The full range of thoracic and cardiovascular imaging is available, including all forms of chest CT, CT angiography utilizing the latest acquisition and post-processing techniques, and MRI/MRA. The Section leads the newly launched Lung Cancer Screening Program in concert with the Multi-disciplinary Lung Cancer Screening Clinic. Consultative services are provided, along with active participation in multidisciplinary conferences (e.g. Thoracic Tumor Board, Multi-disciplinary Lung Cancer, Interstitial Lung Disease, Aortic Valve Disease, Congenital Heart Disease and Chronic Thromboembolic Pulmonary Hypertension).


The section participates actively in the Thoracic Core lecture series for all radiology residents. In addition, the section now provides frequent case conferences (1-2/month) for all residents as well as daily focused case and topical conferences tailored to the needs/interests of the resident(s) rotating on service each month. There is an intensive rotation for third and fourth-year medical students under the direction of Dr. James Davidson. All members participate in additional 3rd and 4th year offerings focused on providing medical students with basic radiologic skills necessary to function as clinical trainees.  A joint fellowship in Cardiothoracic Imaging with National Jewish Health is also available to two individuals per year to provide advanced training in thoracic and cardiac imaging as well as opportunities to participate in ongoing research projects. 

Scholarly Activity 

Dr. Peter Sachs also serves as Vice Chair of Informatics for the University of Colorado Radiology department and is the Radiology Physician Informaticist for University of Colorado Health. He writes and lectures nationally on topics related to optimization of radiology workflow in the EMR. He is also currently collaborating with Drs. Kevin Deane and Kristen Demourelle (Rheumatology) in a study investigating the early pulmonary manifestations of Rheumatoid Arthritis.

Dr. Tami Bang joined the section in July, 2016 after completing her Cardiothoracic Imaging Fellowship at the University of Colorado and National Jewish Health. Her current work is focused on interstitial lung disease, thoracic manifestations of auto immune disease, and imaging of thoracic aorta.

      Dr. Jamal Moloo is board certified in Internal Medicine with additional fellowship training in Cardiac CT and Nuclear Cardiology. He practices cardiac imaging at the University of Colorado Hospital.

      Dr. Robert Quaife is board certified in Nuclear Medicine, Internal Medicine and Cardiology. He practices cardiac imaging at the University of Colorado Hospital.

Dr. Nicole Restauri recently received a large institutional grant to build a world-class medical student learning lab that will provide a comprehensive, cutting edge educational opportunity to radiology medical students. She has also completed the President’s Teaching Scholars program.

Dr. Thomas Suby-Long’s work is focused on quality and process improvement and includes optimizing appropriate ordering of CT scans for pulmonary embolism, improving communication between our team and our clinical colleagues and improving detection of retained surgical devices.

Dr. Daniel Vargas’ work is focused in the cardiac imaging realm and includes recent publications on genetic syndromes with associated cardiovascular anomalies and fatty lesions in and around the heart. He has multiple additional manuscripts underway on topics in Cardiac CT and MR imaging.