| Business | Phone |
| Antioch Dialysis Center 3100 Delta Fair Blvd, Antioch 94509 | (925) 753-5000 |
| Contra Costa Ind Medicine Center 2339 Buchanan Rd, Antioch 94509 | (925) 777-9194 |
| Diablo Renal Svc 2386 Buchanan Rd, Antioch 94509 | (925) 756-2490 |
| Planned Parenthood 1104 Buchanan Rd # C10, Antioch 94509 | (925) 754-4550 |