| Business | Phone |
| Laboratory Corp Of America 182 South St, Morristown 7960 | (973) 984-8257 |
| Laboratory Corp Of America 95 Madison Ave, Morristown 7960 | (973) 829-0193 |
| Clinical Laboratories Mgmt Inc 2 Franklin Pl, Morristown 7960 | (973) 984-5671 |
| Community Medical Laboratory 36 Elm St # 4, Morristown 7960 | (973) 540-1414 |
| Quest Diagnostics Inc 101 Madison Ave # 107, Morristown 7960 | (973) 644-2669 |