| Business | Phone |
| Advanced Diagnostic Imaging Pc 5560 Gratiot Rd, Saginaw 48638 | (989) 791-1429 |
| Covenant Healthcare Main Lab 5570 State St, Saginaw 48603 | (989) 583-6742 |
| Covenant Healthcare Main Lab 800 Cooper Ave, Saginaw 48602 | (989) 583-6742 |
| Covenant Healthcare Main Lab 8767 Gratiot Rd, Saginaw 48609 | (989) 583-6742 |
| Detroit Biomedical Labs Inc 2053 S River Rd, Saginaw 48609 | (989) 753-7387 |
| Covenant Laboratory 5570 State St, Saginaw 48603 | (989) 583-0110 |
| Progressive Medical Imaging 4200 Fashion Square Blvd, Saginaw 48603 | (989) 797-3000 |
| Quest Diagnostics 4690 Mcleod Dr E, Saginaw 48604 | (989) 799-7703 |
| Quest Diagnotics 4705 Towne Centre Rd 1, Saginaw 48604 | (989) 790-3430 |
| Quest Diagnotics 3550 Shattuck Rd, Saginaw 48603 | (989) 792-1414 |
| Quest Diagnotics 926 N Michigan Ave, Saginaw 48602 | (989) 752-8393 |