| Business | Phone |
| Alafia Healthsource 8945 Guilford Rd # 125, Columbia 21046 | (410) 309-6065 |
| Gambro Healthcare 10440 Little Patuxent Pkwy, Columbia 21044 | (410) 772-0911 |
| Health Care Strateies 6474 South Wind Cir, Columbia 21044 | (410) 531-8127 |
| Healthcare Strategies 9841 Brokenland Pkwy, Columbia 21046 | (410) 423-9400 |
| Hospitality Health Care Svc 10320 Little Patuxent Pkwy, Columbia 21044 | (410) 992-0400 |
| Magellan Health Svc Inc 6950 Columbia Gateway Dr # 400, Columbia 21046 | (410) 953-1000 |
| Model Dental Clinic 8827 Centre Park Dr # F, Columbia 21045 | (410) 730-6666 |
| National Health Forum Inc 5332 Thunder Hill Rd, Columbia 21045 | (301) 596-5048 |
| Passport Health Inc 11085 Little Patuxent Pkwy, Columbia 21044 | (410) 964-5569 |
| Valley Med Link Health 6656 Dobbin Rd, Columbia 21045 | (410) 290-3990 |