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Quest Diagnostics

3.5
(101 reviews)

Business Details

150 E Pennsylvania Ave, Downingtown, PA
19335, United States
(610) 269-2233

About

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

Location

Quest Diagnostics
150 E Pennsylvania Ave, Downingtown, PA
19335, United States

Hours

Monday6:30 AM - 3:00 PM
Tuesday6:30 AM - 3:00 PM
Wednesday6:30 AM - 3:00 PM
Thursday6:30 AM - 3:00 PM
Friday6:30 AM - 3:00 PM
Saturday8:00 AM - 12:00 PM
SundayClosed
7/4/20256:30 AM - 3:00 PM
9/1/20256:30 AM - 3:00 PM
11/27/20256:30 AM - 3:00 PM
12/25/20256:30 AM - 3:00 PM
1/1/20266:30 AM - 3:00 PM

Reviews

3.5
101 reviews
5 stars
57
4 stars
5
3 stars
2
2 stars
3
1 star
34
  • SS
    Stephen Shepard
    Mar 27, 2026
    5.0
    Efficient, easy to get tests done.
  • JW
    Janet Werner
    Jan 31, 2026
    5.0
    Everything about the service at Quest was top-notch for me. I just wish I did not have to deal with an enormous amount of stop and go traffic on Rt. 100 as I strove to arrive on time for an 8:30AM fasting blood test.
  • DM
    Dylan Meanix
    Jan 24, 2026
    1.0
    Don’t say that you take walk-ins when you don’t take walk-ins. People don’t show up here for fun.
  • GR
    Georgia Reiner
    Jan 4, 2026
    1.0
    There was only one person working at the Quest Diagnostics location when I visited on a Saturday morning- one person working alone to manage patients, perform clinical services, do any necessary administrative work, clean and disinfect the space, and provide customer support. Not only does this type of staffing make providing acceptable client/patient service impossible, but I also strongly believe it presents serious safety hazards to both the staff member and the patients Quest serves. This is a clear example of corporate greed, plain and simple. It is an inexcusable practice.
  • MR
    Murr River
    Nov 5, 2025
    5.0
    The woman who helped me are GREAT! There was an issue w the provider submitting the correct lab code for a urine test. After my third failed visit to this facility the ladies assisting me took it upon their selves to call the provider and fax them with a list of their codes so then the provider should be able to determine the correct code. And they took my phone number to contact me when the provider finally submitted the correct code. Wow! Thats going over and above what is expected of them. My heros! Im still waiting for the provider to submit the correct codes. The women at this lab are exceptional champions trying to do the right thing by me. I recognize and appreciate your efforts. My heart felt gratitude to you both. Thank You So Very Much.

Brand Certified Facts from Quest Diagnostics

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Certified April 05, 2026Yext Knowledge Graph
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