| Business | Phone |
| Central Laboratory 530 N Lafayette Blvd, South Bend 46601 | (574) 234-4176 |
| Laboratory Corp Of America 1456 Lincoln Way E, South Bend 46613 | (574) 234-2330 |
| Memorial Skyway Plaza Lab 610 N Michigan St # 110, South Bend 46601 | (574) 234-0575 |
| St Joseph's Medical Lab 720 Cedar St # 130, South Bend 46617 | (574) 288-8955 |