| Business | Phone |
| Immunization Clinic 110 William St, Newark 7102 | (973) 733-7580 |
| Newark Environmental Health 94 William St, Newark 7102 | (973) 733-3719 |
| Newark Health Dept-Aids Unit 110 William St, Newark 7102 | (973) 733-4402 |
| Newark Homeless Health Care 110 William St, Newark 7102 | (973) 733-5300 |