Quest Diagnostics
Lab Testing at Quest Diagnostics - Harwichport
Quest Diagnostics Patient Service Center in Harwich Port, MA 02646.
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Address
710 Route 28Harwich Port, MA 02646
Barnstable County
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 - Harwich1421 Orleans Rd Route 39 2nd Fl Ste S102, East Harwich, MA 026453.2 mi
- Fontaine Medical Outpatient Ctr - Harwich Fontaine525 Long Pond Dr, Harwich, MA 026453.3 mi
- South Dennis Outreach Services - Outpatient Services860 Route 134 Ste 2, South Dennis, MA 026604.5 mi
- Quest Diagnostics - Yarmouth Port923 Main Street Route 6a, Yarmouth Port, MA 026757.9 mi
- Hyannis Yellow Brick Rd - Outreach Service14 Yellow Brick Rd, Hyannis, MA 0260111 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.