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Sun River Health – Marilyn Shellabarger Health Center

STD/STI testing location in Shirley, New York.

Verify with the clinic before visiting. Hours, services, fees and appointment rules change. Call ahead to confirm. This directory is for information only and is not medical advice. In an emergency, call 911.

Address: 550 Montauk Hwy, Shirley, NY 11967
Get directions

Phone: (631) 490-3040

Website: https://www.sunriver.org/your-health/shirley/

Tests listed

Cost and payment

Medicaid Accepted, Sliding Scale, PrEP for uninsured, Medicare Accepted, Fee, Insurance Accepted.

Hours

Monday8:30am – 8:00pm
Tuesday8:30am – 5:00pm
Wednesday8:30am – 8:00pm
Thursday8:30am – 8:00pm
Friday8:30am – 5:00pm
Sunday8:00am – 4:00pm

Appointment required: Yes

Other services

STI treatment, PrEP (HIV prevention medicine).

Languages: American Sign Language, English, Interpretation Services Available for Non-English Languages, Spanish

Type: Federally Qualified Health Center (FQHC)

Source: CDC NPIN listing. Last updated by source: 2025-11-06. Page built 2026-11-03.