| Business | Phone |
| Bio Image Inc 601 Lake Hinsdale Dr 208, Willowbrook 60527 | (630) 986-1573 |
| Da Vita Great Lakes Acute 7670 Plaza Ct, Willowbrook 60527 | (708) 749-8161 |
| Healthnautica.Com 485 S Frontage Rd, Willowbrook 60527 | (630) 886-7478 |
| Internal Medicine Svc Corp 9284 Cascade Cir, Willowbrook 60527 | (630) 734-0180 |
| Quasar Medical Inc 16w251 S Frontage Rd 23, Willowbrook 60527 | (630) 230-9690 |
| Sterigenics 7775 S Quincy St, Willowbrook 60527 | (630) 321-8459 |
| Westchester Medical Svc 6965 Fieldstone Dr, Willowbrook 60527 | (630) 655-1445 |
| Willowbrook Dialysis Ctr 6300 Kingery Hwy, Willowbrook 60527 | (630) 325-0309 |