Quest Diagnostics

Lab Testing at Quest Diagnostics - Bethesda

Quest Diagnostics Patient Service Center in Bethesda, MD 20817.

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Popular tests at this location:

TSH Lipid Panel CBC A1C Testosterone Vitamin D CMP

Address

6410 Rockledge Dr Suite 105
Bethesda, MD 20817
Montgomery County

301-564-0150

Hours

Monday	8:00 AM – 12:00, 13:00
Tuesday	8:00 AM – 12:00, 13:00
Wednesday	8:00 AM – 12:00, 13:00
Thursday	8:00 AM – 12:00, 13:00
Friday	8:00 AM – 12:00, 13:00
Saturday	Closed
Sunday	Closed

Nearby alternatives

LabCorp Bethesda
10215 Fernwood Rd Ste 300, Bethesda, MD 20817
0.1 mi
LabCorp Rockville
11119 Rockville Pike Ste G101, Rockville, MD 20852
1.7 mi
Quest Diagnostics - Inside Bethesda Safeway Store - Employer Drug Testing Not Offered
5000 Bradley Blvd, Bethesda, MD 20815
3.7 mi
LabCorp Wheaton
2730 University Blvd W Ste 420, Wheaton, MD 20902
4.3 mi
Quest Diagnostics - Inside Wheaton Safeway Store #2781 - Employer Drug Testing Not Offered
11201 Georgia Ave, Wheaton, MD 20902
4.6 mi

About this location

Quest Diagnostics Patient Service Center. Quest Diagnostics operates one of the largest networks of clinical laboratories in the United States, offering a wide range of diagnostic tests for patients, physicians, and employers.

Listing last updated 2026-04-25.