| Business | Phone |
| Atehan Healthcare 1 Moody St, Waltham 2453 | (781) 642-1059 |
| Trinity Health Svc 900 Main St, Waltham 2451 | (781) 642-5725 |
| Back & Leg Pain Care Ctr 74 Wildwood Ln, Waltham 2451 | (781) 894-5047 |
| National Health Care Policy 643 Moody St, Waltham 2453 | (781) 308-3306 |
| Middlesex Healthcare Agency 1275 Main St # B, Waltham 2451 | (781) 899-4087 |
| Omega Natural Health 1050 Winter St, Waltham 2451 | (781) 530-3810 |
| Health Data Consortium 400-1 Totten Pond Rd, Waltham 2451 | (781) 522-9200 |