| Business | Phone |
| Lifespan Laboratories 164 Summit Ave, Providence 2906 | (401) 793-4242 |
| Lifespan Laboratory Svc 1 Hoppin St # 3, Providence 2903 | (401) 458-4735 |
| Lifespan Laboratory Svc 2 Dudley St # G70, Providence 2905 | (401) 444-8323 |
| Lifespan Laboratory Svc 387 Waterman St, Providence 2906 | (401) 434-0993 |
| Slater Center For Biomedical 3 Davol Sq, Providence 2903 | (401) 831-9700 |
| Quest Diagnostics Inc 1 Randall Sq # 102, Providence 2904 | (401) 456-0545 |
| Quest Diagnostics Inc 100 Highland Ave # 101, Providence 2906 | (401) 421-2121 |
| Quest Diagnostics Inc 160 Wayland Ave, Providence 2906 | (401) 272-9220 |
| Quest Diagnostics Inc 49 Seekonk St, Providence 2906 | (401) 456-0553 |
| Quest Diagnostics Inc 695 Eddy St, Providence 2903 | (401) 861-6880 |