Dr. Stephen Humes

Dr. Stephen Humes completed his training in Diagnostic Radiology at the University of Miami and then did an additional fellowship in Interventional Radiology at Northwestern University in Chicago.

Dr. Humes was selected as Clinical Professor of the Year at the University of Colorado Health Sciences Center in 2005 and 2006. He is a nationally recognized speaker and educator who frequently travels to train other physicians in endovascular therapy and diagnostic radiology. Dr. Humes joined Colorado Imaging Associates in 2007. He is a current member of the American College of Phlebology.

Dr. Christopher Leoni

Dr. Christopher Leoni joined Colorado Imaging Associates in 2000. After completing medical school at the University of Colorado Health Sciences Center, Dr. Leoni completed a Radiology Residency and Vascular Interventional Fellowship at the Beth Israel Deaconess Hospital, Harvard Medical School.

Dr. Leoni is board certified in Vascular and Interventional Radiology and specializes in the treatment of patients with venous and arterial disease. He is the head of the Vascular and Interventional Radiology section at St.Anthony Hospital in Denver. Dr. Leoni is a member of the American College of Phlebology and is the director of the Advanced Medical Imaging Vein Center.


Dr. Tim Moore

Dr. Tim Moore trained in Diagnostic Radiology at the University of Cincinnati, and then completed additional fellowship training in Special Imaging and Interventional Radiology, also at the University of Cincinnati.

Dr. Moore has more than 24 years experience in Interventional Radiology. He has performed over 10,000 venous imaging and interventional procedures. Dr. Moore is a member of the American College of Phlebology.