Quest Diagnostics

Medical Laboratories
Address
887 Old Country Rd, Riverhead, NY, 11901
Phone
516-677-7730
Website
questdiagnostics.com
Services
CLINICAL TRIALS DISEASE MANAGEMENT LAB & HEALTHCARE SERVICES
ℹ️ Information last checked Jul 2026 · Something look wrong?
— or if you know the correct details, Suggest an update · What is this?

About this area

Quest Diagnostics is one of 2 medical laboratories listed in Riverhead, NY.

What's nearby: 4 department stores, 4 beauty salons, and 4 pizza restaurant businesses within walking distance.

Latest updates

  • Their website showed content from 2026.

Observed automatically in July 2026. What is this?

More Medical Laboratories in Riverhead, NY

Piedmont Medical Laboratory
1228 E Main St Ste A

Find Medical Laboratories in nearby cities

Aquebogue, NY Calverton, NY
📞 Call 516-677-7730 🌐 Visit Website

Is this your business?

✅ Claim This Listing

Suggest an Update

See something out of date? Let us know and we'll review your suggestion.

Protected by reCAPTCHA — Privacy & Terms