| Business | Phone |
| Barth Drug Store 32 E Main St, Riverhead 11901 | (631) 727-2125 |
| Martin Drugs 849 Old Country Rd, Riverhead 11901 | (631) 727-0550 |
| Cvs Pharmacy 1140 Old Country Rd, Riverhead 11901 | (631) 369-1028 |
| Waldbaums Pharmacy 1510 Old Country Rd, Riverhead 11901 | (631) 727-1005 |