| Business | Phone |
| Adventist Healthcare 15225 Shady Grove Rd, Rockville 20850 | (301) 948-3318 |
| Washington Science Ctr 6001 Executive Blvd, Rockville 20852 | (301) 881-6904 |
| Synertech Health Symstem 30 W Gude Dr, Rockville 20850 | (301) 795-2021 |
| Team Health 14820 Physicians Ln, Rockville 20850 | (301) 279-0101 |
| Social & Health Svc Abc 11426 Rockville Pike, Rockville 20852 | (301) 468-6925 |
| Renaissance Health & Fitns Inc 9743 Traville Gateway Dr, Rockville 20850 | (301) 762-0600 |
| New Health Systems Inc 9715 Medical Center Dr, Rockville 20850 | (240) 453-9191 |
| Health Research & Analysis 5410 Edson Ln # 210c, Rockville 20852 | (301) 468-6661 |
| Horizon Health Group Inc 9210 Corporate Blvd, Rockville 20850 | (301) 519-8785 |