| Business | Phone |
| Camcare Health Svc Inc 7603 Georgia Ave Nw, Washington 20012 | (202) 829-9108 |
| City Center Fitness Club 1401 H St Nw, Washington 20005 | (202) 408-8283 |
| Esm Cares 4545 42nd St Nw # 314, Washington 20016 | (202) 364-0020 |
| Health Care Liability Alliance 1700 K St Nw # 906, Washington 20006 | (202) 293-4255 |
| Health Outreach Information 1200 Delaware Ave Sw, Washington 20024 | (202) 863-3888 |
| Johnson & Johnson Health Care 1919 Connecticut Ave Nw, Washington 20009 | (202) 332-9495 |
| American Health Quality Assoc 1140 Connecticut Ave Nw # 1050, Washington 20036 | (202) 331-5790 |
| Trifax Corp 4121 Minnesota Ave Ne, Washington 20019 | (202) 388-6000 |