| Business | Phone |
| Island Psychological Svc 53 Main St, Sayville 11782 | (631) 218-0684 |
| Sayville Project Css Program 262 Middle Rd, Sayville 11782 | (631) 563-2290 |
| Arlene Stevens 372 Astor Dr, Sayville 11782 | (631) 567-1212 |
| Karin Wile 229 Railroad Ave, Sayville 11782 | (631) 589-0789 |