| Business | Phone |
| Northwest Surgical Assistance 4868 Wyandot St, Denver 80221 | (303) 455-8812 |
| Freelance Assistants Inc 1661 S Trenton Ct, Denver 80231 | (303) 755-5510 |
| Helm Surgical Systems 5895 E Evans Ave # 100, Denver 80222 | (720) 524-1900 |
| Medical Planning Resources 4775 Paris St # A, Denver 80239 | (720) 374-0707 |
| Prime Surgical 1235 Elati St, Denver 80204 | (303) 892-7680 |
| S & R Medical Svc 7505 W Yale Ave # 2305, Denver 80227 | (303) 321-1476 |