Contact Information


Administrative Offices

Colorado Sickle Cell Treatment & Research Center
University of Colorado, Anschutz Medical Campus
13121 East 17th Avenue, C-222
Education 2 South, Room 3211
Aurora, Colorado  80045

Center Administration Office
Phone: 303-724-9070
Fax: 303-724-9161  


Patient Care Clinics

University of Colorado Hospital & Hematology Clinic
Adult Clinic / Patient Needs
Dr. Kathryn Hassell
Phone 720-848-0300 / Fax 720-848-4017     

Children's Hospital Colorado & CIBD Clinic
Pediatric Clinic / Patient Needs
Dr. Rachelle Nuss: Annie Brouwer, Patient Care Coordinator   
Phone 720-777-6740 / Fax 720-777-7230