| Business | Phone |
| Annapolis Healthcare Supplies 117 Gibralter Ave, Annapolis 21401 | (410) 295-7300 |
| Doctor's Choice 117 Gibralter Ave, Annapolis 21401 | (410) 268-2525 |
| Healthcare Systems Inc 2238 Bay Ridge Ave # A, Annapolis 21403 | (410) 263-5533 |
| Medtronic Inc 180 Admiral Cochrane Dr, Annapolis 21401 | (410) 224-2844 |
| Ussi 121 Gibralter Ave, Annapolis 21401 | (410) 268-0685 |