| Business | Phone |
| Addiction Treatment Ctr 18101 Prince Philip Dr, Olney 20832 | (301) 774-8800 |
| Town Center Pl Fam Rsrc Ctr 3559 Bantry Way, Olney 20832 | (301) 774-3499 |
| Hospice Caring Inc 17904 Georgia Ave, Olney 20832 | (301) 260-1327 |
| Housing Opportunities Comm 3502 Morningwood Dr, Olney 20832 | (301) 774-1574 |