| Business | Phone |
| Battley Performance Consulting 64 Cedar St, Stony Brook 11790 | (631) 751-6282 |
| Dan Berger 38 Woodbine Ave, Stony Brook 11790 | (631) 751-4340 |
| Barbara Goldberg 5 Midfield St, Stony Brook 11790 | (631) 751-1055 |
| Pathways Assessments Inc 2500 Nesconset Hwy # 5d, Stony Brook 11790 | (631) 941-3700 |
| Robert Perret 2500 Nesconset Hwy, Stony Brook 11790 | (631) 689-7979 |
| J Robert Quilty 139 Main St # A, Stony Brook 11790 | (631) 751-4873 |
| Constance Schoenberg 1320 Stony Brook Rd, Stony Brook 11790 | (631) 751-4615 |
| Rick M Schwabish 45 Woodbine Ave, Stony Brook 11790 | (631) 941-3515 |
| Sleep Improvement Center 1212 N Country Rd # 4b, Stony Brook 11790 | (631) 246-9000 |
| Carol Sprafkin Phd 207 Hallock Rd, Stony Brook 11790 | (631) 689-2892 |
| Dina Vivian 1239 N Country Rd, Stony Brook 11790 | (631) 689-3483 |