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Quest Diagnostics

4.0
(85 reviews)

Business Details

1103 Belt Line Rd, Collinsville, IL
62234, United States
(618) 344-8376

About

Family Medicine
The Quest Diagnostics difference. Bringing together quality, speed, and technology to power advanced, affordable diagnostics for all. No trade-offs required.

Location

Quest Diagnostics
1103 Belt Line Rd, Collinsville, IL
62234, United States

Hours

Monday7:00 AM - 4:00 PM
Tuesday7:00 AM - 4:00 PM
Wednesday7:00 AM - 4:00 PM
Thursday7:00 AM - 4:00 PM
Friday7:00 AM - 4:00 PM
SaturdayClosed
SundayClosed

Reviews

4.0
85 reviews
5 stars
57
4 stars
5
3 stars
4
2 stars
4
1 star
15
  • BM
    Becky Munson
    Mar 21, 2026
    5.0
    The gal who came to my house for ht4e blood draw, was prompt, kind, and very knowledgeable.
  • KK
    Koyana
    Mar 7, 2026
    4.0
    Always pleasant, lab tech very professional
  • BR
    Bobby Rentfro
    Mar 7, 2026
    5.0
    The technician's performance was above and beyond. Friendly and professional. One jab, two vials drawn in less than 30 seconds which I greatly appreciated.
  • CS
    Cate Scaggs
    Feb 10, 2026
    1.0
    Absolute garbage. The staff has always been incredibly rude. Waited 30 minutes past my appointment time with a toddler and a newborn only to be told they called my name. People in the lobby confirmed they didn’t. They couldn’t be bothered to see me at that point.
  • CP
    Cheryl Pace
    Feb 7, 2026
    5.0
    The ease of their stick is awesome!

Frequently Asked Questions About Quest Diagnostics

What do I need to know before I arrive at a Quest Patient Service Center?

Please be aware that when you visit a Quest Patient Service Center: • Scheduled appointments are strongly encouraged and will receive priority. Please arrive and check in 10 minutes before your appointment time. If you check in more than 10 minutes late for your appointment, you will be served as a walk-in. • If you walk in, you will have to wait for the next available opening.

Do you accept walk-ins?

Scheduled appointments are strongly encouraged and will receive priority. If you walk in, you will have to wait for the next available opening.

Brand Certified Facts from Quest Diagnostics

This information is certified by Quest Diagnostics and published from the brand's official system of record. Data is distributed through an enterprise-grade knowledge management platform. Learn more about our data sources
Certified April 05, 2026Yext Knowledge Graph
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