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Night and Day Medical
STD/STI testing location in New York, 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: 333 E 49th St, Lobby D, New York, NY 10017
Get directions
Phone: (212) 843-5743
Website: https://nightdaymedical.com
Tests listed
- Chlamydia Test
- Conventional HIV Test
- Gonorrhea Test
- Hepatitis A Test
- Hepatitis B Test
- Hepatitis C Test
- Herpes Test
- Syphilis Test
- TB Test
Cost and payment
Medicaid Accepted, PrEP for uninsured, Fee, Insurance Accepted.
Hours
| Monday | 9:00am – 5:00pm |
| Tuesday | 10:00am – 6:00pm |
| Wednesday | 9:00am – 5:00pm |
| Thursday | 10:00am – 6:00pm |
| Friday | 10:00am – 3:00pm |
Appointment required: No (walk-ins may be accepted)
Other services
STI treatment, PrEP (HIV prevention medicine).
Languages: English, French, Haitian Creole, Spanish
Type: Clinic
Source: CDC NPIN listing. Last updated by source: 2026-09-23. Page built 2026-11-03.
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