- Parker Adventist Medical Center, Parker, CO
- Aurora Medical Center, Aurora, CO
- Swedish Medical Center, Denver, Co
- St Anthony, Lakewood, CO
- St Anthony North, Westminster, CO
- Northern Colorado Medical Center, Greeley, CO
- Penrose Medical Center, Colorado Springs, CO
- St Francis Medical Center, Colorado Springs, CO
- Medical Center of the Rockies, Loveland, CO
- Poudre Valley Hospital, Fort Collins, CO
- Parkview Medical Center, Pueblo, CO
- Evans Army Medical Center, Fort Carson, CO
- Arrowhead Regional Medical Center, Colton, CA
*Clinical sites are subject to change.
*COA-approved clinical sites may be either: active, inactive or discontinued.