Quest Diagnostics

Medical Diagnostic Clinics

Address: 29873 Santa Margarita Pkwy Ste 102, Rancho Santa Margarita, CA, 92688
Phone: 949-589-4574
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 the only medical diagnostic clinic listed in Rancho Santa Margarita, CA.

What's nearby: 6 doctors, physicians & surgeons, 6 car & auto insurance businesses, and 6 attorneys & lawyers: general practice businesses within walking distance.

Latest updates

Their website showed content from 2026.

Observed automatically in July 2026. What is this?

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