University of Colorado Hospital     an ACR accredited facility Anschutz Outpatient Pavilion Suite 1300 1635 North Ursula Street Aurora, CO 80010 Phone- (720) 848 1200 Fax- (720) 848 1215 Hours of Operation: Monday-Friday, 6:15 am - 6:00pm Our Staff: Dr. William Klingensmith, MD Dr. Adrienne Sage-el, MD Nina Leitman, CNMT Lisa McGee, CNMT Derek Block, CNMT Ernesto Galaz, CNMT Michael Scheinost, CNMT Marian Britton, CNMT Email Us University of Colorado Hospital