Quest Diagnostics

Lab Testing at Quest Diagnostics - Harwichport

Quest Diagnostics Patient Service Center in Harwich Port, MA 02646.

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Popular tests at this location:

TSH Lipid Panel CBC A1C Testosterone Vitamin D CMP

Address

710 Route 28
Harwich Port, MA 02646
Barnstable County

508-514-1966

Hours

Monday	8:00 AM – 12:30, 13:00
Tuesday	8:00 AM – 12:30, 13:00
Wednesday	8:00 AM – 12:30, 13:00
Thursday	9:00 AM – 12:30, 13:00
Friday	8:00 AM – 12:30, 13:00
Saturday	Closed
Sunday	Closed

Nearby alternatives

Quest Diagnostics - Harwich
1421 Orleans Rd Route 39 2nd Fl Ste S102, East Harwich, MA 02645
3.2 mi
Fontaine Medical Outpatient Ctr - Harwich Fontaine
525 Long Pond Dr, Harwich, MA 02645
3.3 mi
South Dennis Outreach Services - Outpatient Services
860 Route 134 Ste 2, South Dennis, MA 02660
4.5 mi
Quest Diagnostics - Yarmouth Port
923 Main Street Route 6a, Yarmouth Port, MA 02675
7.9 mi
Hyannis Yellow Brick Rd - Outreach Service
14 Yellow Brick Rd, Hyannis, MA 02601
11 mi

More lab options around Harwich Port

All Harwich Port lab locationsCompare draw centers in Harwich Port, MA.

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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.