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Quest Diagnostics

4.0

About this business

Location details

102 Sleepy Hollow Dr #101, Middletown, DE, 19709, United States

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WeekdayScheduleStatus
MonClosed
Tue06:30 a.m. to 3:00 p.m.
Wed06:30 a.m. to 3:00 p.m.
Thu06:30 a.m. to 3:00 p.m.
Fri06:30 a.m. to 3:00 p.m.
Sat06:30 a.m. to 3:00 p.m.
Sun08:00 a.m. to 12:00 p.m.
4.048 reviews
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Jennifer's profile image
Jennifer 
a month ago

Clean, friendly, very short wait times for a walk in visit. 

Bill K's profile image
Bill K 
2 months ago

Lady had a nasty attitude. 

Veronica Chong's profile image
Veronica Chong 
2 months ago

I made appointment @ 10 am, and waited for one hour to get called 

Robert Stewart's profile image
Robert Stewart 
2 months ago
Aswin Garimalla's profile image
Aswin Garimalla 
3 months ago

On 02/28/2026, I visited Quest Diagnostics at sleepy hollow drive and had a disappointing experience with the phlebotomist. She seemed rushed, panting heavily, curt, and didn't fully hear me out when discussing my concerns about lab tests. She doesn’t have their name tag to identify the person. Asking questions was discouraged, which made for a poor overall experience. I wanted to verify and confirm the script I had in my hand was the latest one from Doctor. It was not. I showed the latest script ( which included additional ... read more

Frequently asked questions about Quest Diagnostics

How is Quest Diagnostics rated?

Quest Diagnostics has a 4 star rating with 48 reviews. 

When is Quest Diagnostics open?

Quest Diagnostics is open now. It will close at 3:00 p.m. 

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