| Business | Phone |
| Clinton County Health Dept 13 Durkee St, Plattsburgh 12901 | (518) 565-3270 |
| Clinton County Health Dept 133 Margaret St # 1, Plattsburgh 12901 | (518) 565-4840 |
| Clinton County Health-Finance 13 Durkee St, Plattsburgh 12901 | (518) 565-3295 |
| Clinton County Mental Health 18 Ampersand Dr, Plattsburgh 12901 | (518) 566-0100 |