About
As the largest health-based laboratory in the region, Northwell Health Labs provides a wide range of lab services from highly trained, compassionate experts. And we’re right where you need us in Riverhead—close to home.
Get fast, accurate results on lab tests including routine bloodwork and COVID-19 PCR and antibody testing in a safe and comfortable setting.
We’ve made booking lab services easy
- Same day appointments - Book now
- Minimal wait times (usually 15 minutes or less)
- Walk-ins accepted
- Most major insurances accepted
Outpatient Testing Services
Phone
Hours
7 a.m. to 4 p.m. Monday - Friday
7 a.m. to 1 p.m. Saturday - Sunday
Location
1333 Roanoke Ave, Suite 204
Riverhead, NY 11901
Insurance
Medicare, Medicaid, and most insurance plans accepted. Phone ahead to determine coverage: (516) 321-5965
Fax: (516) 321-5968