LabCorp

Lab Testing at LabCorp Holbrook

LabCorp Patient Service Center in Holbrook, NY 11741.

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Popular tests at this location:

TSH Lipid Panel CBC A1C Testosterone Vitamin D CMP

Address

233 Union Ave
Holbrook, NY 11741
Suffolk County

631-973-8891

Hours

Monday	7:30 AM – 3:30 PM
Tuesday	7:30 AM – 3:30 PM
Wednesday	7:30 AM – 3:30 PM
Thursday	7:30 AM – 3:30 PM
Friday	7:30 AM – 3:30 PM
Saturday	7:30 AM – 11:30 AM
Sunday	Closed

Nearby alternatives

Citymd Of Ronkonkoma
600 Portion Rd, Ronkonkoma, NY 11779
1.3 mi
Ima - Bohemia
1690 Washington Ave Ste A, Bohemia, NY 11716
3 mi
Quest Diagnostics - Centereach - Employer Drug Testing Not Offered
2112 Middle Country Rd, Centereach, NY 11720
3.1 mi
LabCorp Sayville
5640 Sunrise Hwy, Sayville, NY 11782
3.2 mi
Citymd Of Sayville
5600 Sunrise Hwy, Sayville, NY 11782
3.2 mi

About this location

LabCorp Patient Service Center. LabCorp is one of the largest clinical laboratory networks in the United States, offering diagnostic testing services for patients, physicians, hospitals, and employers.

Listing last updated 2026-05-19.