| Business | Phone |
| Suhivan Diagnostic Treatment Holmes Rd, Monticello 12701 | (845) 794-1400 |
| Sullivan Diagnostic Treatment 593 Old Route 17, Monticello 12701 | (845) 796-2234 |
| Sullivan Diagnostic Treatment Holmes Rd, Monticello 12701 | (845) 791-9556 |
| Sullivan Diagnostics 60 Holmes Rd, Monticello 12701 | (845) 791-7388 |