| Business | Phone |
| Enzo Clinical Labs Inc 760 Old Country Rd, Plainview 11803 | (516) 931-7767 |
| Grappell & Walker 146 Manetto Hill Rd, Plainview 11803 | (516) 822-3600 |
| Sunrise Medical Laboratories 789 Old Country Rd, Plainview 11803 | (516) 827-4620 |
| Ultrasound Lab 888 Old Country Rd, Plainview 11803 | (516) 681-6451 |