| Business | Phone |
| Regional Center-Healthy Commun 552 Massachusetts Ave # 203, Cambridge 2139 | (617) 441-0700 |
| Institute-Health & Recovery 349 Broadway # 2, Cambridge 2139 | (617) 661-3991 |
| A AAA-1 Abuse & Addiction Helpline 1770 Massachusetts Avenue, Suite 252, Cambridge, MA 02140, Cambridge 02140 | (617) 903-8837 |