| Business | Phone |
| Apria Healthcare 5234 Azo Ct, Kalamazoo 49048 | (269) 342-0022 |
| R & R Discount Medical Inc 1132 S Burdick St, Kalamazoo 49001 | (269) 373-1753 |
| Helvetia Development Co 225 Parsons St, Kalamazoo 49007 | (269) 345-1620 |
| Michigan Medical Suppliers 2179 N 10th St, Kalamazoo 49009 | (269) 375-3330 |
| Ears Voice Of Help 828 Portage St, Kalamazoo 49001 | (269) 343-2224 |