| Business | Phone |
| Counseling Center 111 North St, Williamstown 1267 | (413) 458-3279 |
| Robert H Spiro 7 Latham St, Williamstown 1267 | (413) 458-5636 |
| Phebe Cramer 20 Forest Rd, Williamstown 1267 | (413) 458-4070 |
| Richard Q Ford 380 Syndicate Rd, Williamstown 1267 | (413) 458-5333 |
| Luanna E Devenis 7 Latham St, Williamstown 1267 | (413) 458-0257 |
| Ellen Doyle 90 Adams Rd, Williamstown 1267 | (413) 458-0300 |
| Psychotherapy Associates 681 Simonds Rd, Williamstown 1267 | (413) 458-9600 |
| Elaine S Hantman 10 Meadow St, Williamstown 1267 | (413) 458-4213 |