Quest Diagnostics

Lab Testing at Quest Diagnostics - Wading River

Quest Diagnostics Patient Service Center in Wading River, NY 11792.

Order Lab Tests for Collection at This Location

Browse All Tests

Popular tests at this location:

TSH Lipid Panel CBC A1C Testosterone Vitamin D CMP

Address

6144 Route 25a Ste 8 Bldg B
Wading River, NY 11792
Suffolk County

516-677-7733

Hours

Monday	6:30 AM – 3:00 PM
Tuesday	6:30 AM – 3:00 PM
Wednesday	6:30 AM – 3:00 PM
Thursday	6:30 AM – 3:00 PM
Friday	6:30 AM – 3:00 PM
Saturday	8:00 AM – 12:00 PM
Sunday	Closed

Nearby alternatives

LabCorp Shoreham
45 Route 25a Ste E2, Shoreham, NY 11786
3.6 mi
Citymd Of Rocky Point
47 Route 25a, Rocky Point, NY 11778
6.6 mi
Quest Diagnostics - Riverhead Harrison Ave
889 Harrison Ave Fl 1, Riverhead, NY 11901
8 mi
LabCorp Riverhead
887 Old Country Rd Ste C, Riverhead, NY 11901
8.3 mi
Citymd Of Riverhead
999 Old Country Rd, Riverhead, NY 11901
8.4 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.