Quest Diagnostics

Other Places in Decatur, Illinois

4.0 (58)

Category	Other Places
Address	2905 N Main St B, Decatur, IL 62526
Street	North Main Street B
Area	Decatur, Illinois
Phone	(217) 329-4524
Google rating	4.0 (58)
Source	Google Maps and public records · listed Oct 17, 2026

Hours

Monday	7 am–12 pm
Tuesday	7 am–12 pm
Wednesday	7 am–12 pm
Thursday	7 am–12 pm
Friday	7 am–12 pm
Saturday	Closed
Sunday	Closed

About Quest Diagnostics

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

Quest Diagnostics is one of the other places listed in Decatur, Illinois. The business is registered at 2905 N Main St B, Decatur, IL 62526; use this page to check its hours, phone number and Google rating before you make the trip.

The business lists hours on 5 days of the week. The most common schedule is 7 am–12 pm. It is closed on Saturday, Sunday. As with most places, expect changes around holidays; the phone number below is the fastest way to confirm. The listed phone number is (217) 329-4524. Many businesses also reply to text messages on the same number if it is a cell phone. Its website is locations.questdiagnostics.com, where you may find menus, price lists or booking options.

Its Google rating is 4.0 out of 5 from 58 reviews, a solid but mixed picture; reading the most recent reviews will tell you what to expect.

Latest Google reviews

The 5 most recent reviews shown on Google Maps. Reviews belong to their authors; read all of them on Google.

Lora Davis 3 months ago

The tech was spot on took a few minutes to make sure she had all my information including my doctors phone number. She listened when I told her I had small rolling veins and had to use a small needle because they didn’t have a butterfly one. She was very professional. I like going there since they are on time and very friendly!

Sara Thompson 4 months ago

I love having my labs done here, I'm in and out within minutes. The phlebotomist is always friendly as well. Everything is clean, there is hardly ever a wait time.

Barbara Harp 5 months ago

The process was extremely efficient and the phlebotomist was extremely good. I did not even feel the needle going in at all.

Chad Arnold 5 months ago

Great experience. Shared that I didn’t do well with draws. She laid me down and kept conversations. Barely felt the draw.

Sarah W. 9 months ago

I’ve been having labs drawn here for 3 years. Make sure you bring a paper copy of your lab orders always. I’ve watched multiple people have to leave because the orders weren’t there and they never are. They do not have a front person to help you so use the app. to make an appt and check-in. This is NOT a walk-in lab. Sometimes there is a wait even with the appt scheduled. The phlebotomists are always nice and do a good job they get 4 stars and quest overall gets 3. I go here because it’s my insurance company’s preferred lab.

All reviews on Google ↗

Frequently asked questions

Where is Quest Diagnostics located?

Quest Diagnostics is at 2905 N Main St B, Decatur, IL 62526, in Decatur, Illinois. Use the “Open in Google Maps” button on this page for directions.

What kind of business is Quest Diagnostics?

Quest Diagnostics is listed as an other place.

What are the hours of Quest Diagnostics?

Published hours are Monday: 7 am–12 pm; Tuesday: 7 am–12 pm; Wednesday: 7 am–12 pm; Thursday: 7 am–12 pm; Friday: 7 am–12 pm; Saturday: Closed; Sunday: Closed. It is closed on Saturday, Sunday. Hours can change on holidays, so call before a special trip.

Is Quest Diagnostics open on Sunday?

No, Quest Diagnostics is closed on Sunday.

What is the phone number of Quest Diagnostics?

You can call Quest Diagnostics at (217) 329-4524.

How is Quest Diagnostics rated on Google?

Quest Diagnostics has a Google rating of 4.0 out of 5 from 58 reviews.

Does Quest Diagnostics have a website?

Yes, the website of Quest Diagnostics is locations.questdiagnostics.com (linked on this page).