| Business | Phone |
| Sleep Health 3200 W Centre Ave 203, Portage 49024 | (269) 324-0799 |
| Great Health Advantage 8175 Creekside Dr, Portage 49024 | (269) 321-5100 |
| Greenstone Healthcare Sltns 1928 Byrd Dr, Portage 49002 | (269) 323-0760 |
| Health Risk Management 5250 Lovers Ln, Portage 49002 | (269) 567-7000 |