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Quest Diagnostics

3.6

About this business

Good health starts with KNOWING. When choosing a lab, consider such extras as being able to schedule an appointment, get reminders and access test results anywhere. You'll find them all at Quest Diagnostics. More reasons that 5 million+ people and their healthcare providers choose Quest: - More than 2,200 Patient Service Centers nationwide - Get results on your smartphone, tablet, or desktop throughMyQuest™ - Paperless billing, online bill paying, and payment options likeEasy Pay™ - Payment assistance for patient... read more

Location details

20211 Goshen Rd, Gaithersburg, MD, 20879, United States

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WeekdayScheduleStatus
Mon7:00 a.m. to 3:30 p.m.
Tue7:00 a.m. to 3:30 p.m.
Wed7:00 a.m. to 3:30 p.m.
Thu7:00 a.m. to 3:30 p.m.
Fri7:00 a.m. to 3:30 p.m.
Sat8:00 a.m. to 1:00 p.m.
SunClosed
3.646 reviews
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Dayse Young's profile image
Dayse Young 
on Google
a week ago

I had a great experience today at Lab Quest on Goshen Rd , Gaithersburg, MD. Blossom was great, gentle and friendly. Im very impressed.  

Cris Morais's profile image
Cris Morais 
on Google
2 weeks ago

I will never return to this lab and I strongly advise others to avoid it. The phlebotomist who was supposed to draw my blood was extremely rude and full of attitude. I ended up canceling everything and walking out. People who don’t know how to treat others with basic respect are in the wrong profession. 

RICHARD Klein's profile image
RICHARD Klein 
on Google
3 weeks ago

This location is the best. There is never a wait. 

Ramachandran G's profile image
Ramachandran G 
on Google
2 months ago

Came in for the appointment at 1:10PM. There is nobody till 2PM. 

Paloma Feitosa's profile image
Paloma Feitosa 
on Google
3 months ago

Amazing service by Blossom she is very kind. Totally worth the drive. :) 

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Frequently asked questions about Quest Diagnostics

How is Quest Diagnostics rated?

Quest Diagnostics has a 3.6 star rating with 46 reviews. 

When is Quest Diagnostics open?

Quest Diagnostics is closed now. It will open tomorrow at 7:00 a.m. 

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