| Business | Phone |
| Ellman & Lindenbaum 770 Middle Country Rd, Middle Island 11953 | (631) 924-7997 |
| Gentle Dental 225 Middle Country Rd # 1, Middle Island 11953 | (631) 924-8606 |
| Total Dental Care Suffolk Pc 699 Middle Country Rd, Middle Island 11953 | (631) 924-8155 |
| Total Orthodontic Care-Middle 699 Middle Country Rd, Middle Island 11953 | (631) 345-5604 |