Quest Diagnostics is a clinicallaboratories business in Reading, PA. Operator tracks its health score, reviews, market position, and public contact details.
Operator computes a Business Health Score every night at 2 am HST. It's the one number that tells you if this shop is winning, losing, or steady. Here's how Quest Diagnostics broke down on Apr 14, 2026.
Quest Diagnostics is tracked nightly in Operator's Clinicallaboratories market index for Reading, PA.
Operator has not indexed public photos for Quest Diagnostics yet.
Reviews pulled nightly from Google, Yelp, and Meta. Aggregate weighted by recency and source authority.
The Clinicallaboratories shops Quest Diagnostics competes with most often, ranked by Operator's health score. Tap any row for that shop's full page.
The questions people ask before they call.
Auto-generated from this profile and refreshed nightly.
Call (610) 777-7199 for clinicallaboratories service. The website www.questdiagnostics.com/home.html also has direct contact info.
Quest Diagnostics operates in Reading at 520 E Lancaster Ave, PA. Drive time and service-area boundaries are listed below the contact panel.
Quest Diagnostics has not published business hours publicly. Call ahead to confirm availability before stopping by.
Operator tracks Quest Diagnostics alongside every other clinicallaboratories in Reading. Rankings update nightly using reviews, response rate, business health, and local market share.