Urgent Care in Smithtown, NY

22 verified clinics · Walk-ins welcome · No appointment needed

22 clinics found

Independent

CityMD Smithtown Urgent Care - Long Island

519 W Jericho Turnpike, Smithtown, NY 11787

4 (282)
Mon–Fri: 8:00 AM – 8:00 PM
Walk-in urgent care Minor injury treatment Flu & strep testing COVID testing Lab work Physicals On-site X-ray
Northwell Health

Northwell Health-GoHealth Urgent Care - Smithtown

1 Miller Pl Suite C, Smithtown, NY 11787

4.6 (334)
Mon–Fri: 8:00 AM – 8:00 PM
Walk-in urgent care Minor injury treatment Flu & strep testing COVID testing Lab work Physicals On-site X-ray
Independent

CityMD Hauppauge Urgent Care- Long Island

812 Wheeler Rd, Hauppauge, NY 11788

3.9 (247)
Mon–Fri: 8:00 AM – 8:00 PM
Walk-in urgent care Minor injury treatment Flu & strep testing COVID testing Lab work Physicals On-site X-ray
Independent

Excel Urgent Care of Nesconset

465 Smithtown Blvd, Nesconset, NY 11767

4.7 (3046)
Mon–Fri: 8:00 AM – 8:00 PM
Walk-in urgent care Minor injury treatment Flu & strep testing COVID testing Lab work Physicals On-site X-ray
Independent

CityMD Lake Grove Urgent Care - Long Island

1995 Nesconset Hwy, Lake Grove, NY 11755

4.3 (696)
Mon–Fri: 7:00 AM – 11:00 PM
Walk-in urgent care Minor injury treatment Flu & strep testing COVID testing Lab work Physicals On-site X-ray
Independent

Pediatric Immediate Care

1077 W Jericho Turnpike, Smithtown, NY 11787

3.5 (32)
Mon–Fri: 9:00 AM – 7:00 PM
Walk-in urgent care Minor injury treatment Flu & strep testing COVID testing Lab work Physicals On-site X-ray
Northwell Health

Northwell Health-GoHealth Urgent Care - Lake Grove

2079 Smith Haven Plaza, Lake Grove, NY 11755

4.5 (603)
Mon–Fri: 8:00 AM – 8:00 PM
Walk-in urgent care Minor injury treatment Flu & strep testing COVID testing Lab work Physicals On-site X-ray
Northwell Health

Northwell Health-GoHealth Urgent Care - Commack

98 Jericho Tpke, Commack, NY 11725

4.4 (397)
Mon–Fri: 8:00 AM – 8:00 PM
Walk-in urgent care Minor injury treatment Flu & strep testing COVID testing Lab work Physicals On-site X-ray
Independent

CityMD Commack Urgent Care - Long Island

6500 Jericho Tpke suite 218, Commack, NY 11725

4.3 (385)
Mon–Fri: 8:00 AM – 8:00 PM
Walk-in urgent care Minor injury treatment Flu & strep testing COVID testing Lab work Physicals On-site X-ray
Northwell Health

Northwell Health-GoHealth Pediatric & Adult Urgent Care

1950 Jericho Tpke, East Northport, NY 11731

4 (433)
Mon–Fri: 8:00 AM – 12:00 AM
Walk-in urgent care Minor injury treatment Flu & strep testing COVID testing Lab work Physicals On-site X-ray
AFC

AFC Urgent Care West Islip

125 Sunrise Hwy A, West Islip, NY 11795

4.8 (4201)
Mon–Fri: 8:00 AM – 8:00 PM
Walk-in urgent care Minor injury treatment Flu & strep testing COVID testing Lab work Physicals On-site X-ray
MinuteClinic

MinuteClinic at CVS

1797 Dutch Broadway, Elmont, NY 11003

4.3 (8)
Mon–Fri: 9:00 AM – 6:00 PM
Walk-in minor illness care Vaccinations Physicals Strep/flu/COVID testing Chronic disease monitoring
AFC

AFC Urgent Care Farmingdale

1037 Fulton St, Farmingdale, NY 11735

4.7 (3208)
Mon–Fri: 8:00 AM – 8:00 PM
Walk-in urgent care Minor injury treatment Flu & strep testing COVID testing Lab work Physicals On-site X-ray
AFC

AFC Urgent Care East Meadow

2310 Hempstead Tpke, East Meadow, NY 11554

4.8 (4973)
Mon–Fri: 8:00 AM – 8:00 PM
Walk-in urgent care Minor injury treatment Flu & strep testing COVID testing Lab work Physicals On-site X-ray
AFC

AFC Urgent Care Yorktown Heights

3379 Crompond Rd, Yorktown Heights, NY 10598

4.3 (677)
Mon–Fri: 8:00 AM – 8:00 PM
Walk-in urgent care Minor injury treatment Flu & strep testing COVID testing Lab work Physicals On-site X-ray
AFC

AFC Urgent Care Valley Stream

1585 Dutch Broadway, Valley Stream, NY 11580

4.8 (561)
Mon–Fri: 8:00 AM – 8:00 PM
Walk-in urgent care Minor injury treatment Flu & strep testing COVID testing Lab work Physicals On-site X-ray
Independent

CityMD Ronkonkoma Urgent Care - Long Island

600 Portion Rd, Ronkonkoma, NY 11779

4.1 (465)
Mon–Fri: 8:00 AM – 8:00 PM
Walk-in urgent care Minor injury treatment Flu & strep testing COVID testing Lab work Physicals On-site X-ray
AFC

AFC Urgent Care Stamford

3000 Summer St, Stamford, CT 06905

4.3 (1800)
Mon–Fri: 8:00 AM – 7:00 PM
Walk-in urgent care Minor injury treatment Flu & strep testing COVID testing Lab work Physicals On-site X-ray
Independent

Stony Brook Immediate Care

500 Commack Rd Suite 109 Entrance H, Commack, NY 11725

5 (3)
Mon–Fri: 8:00 AM – 7:45 PM
Walk-in urgent care Minor injury treatment Flu & strep testing COVID testing Lab work Physicals On-site X-ray
Independent

Stony Brook Orthopaedic Associates - Immediate Care

4 Smith Haven Mall Suite 103, Lake Grove, NY 11755

2.1 (9)
Mon–Fri: 4:00 – 6:30 PM
Walk-in urgent care Minor injury treatment Flu & strep testing COVID testing Lab work Physicals On-site X-ray
Independent

Catholic Health Urgent Care at Centereach

2112 Middle Country Rd, Centereach, NY 11720

4.6 (731)
Mon–Fri: 8:00 AM – 8:00 PM
Walk-in urgent care Minor injury treatment Flu & strep testing COVID testing Lab work Physicals On-site X-ray
Independent

Catholic Health Urgent Care at Melville

610 Broadhollow Rd, Melville, NY 11747

4.9 (191)
Mon–Fri: 8:00 AM – 8:00 PM
Walk-in urgent care Minor injury treatment Flu & strep testing COVID testing Lab work Physicals On-site X-ray

Urgent Care in Smithtown, NY — Overview

Smithtown is a major city in New York. This directory covers verified urgent care clinics across the Smithtown metropolitan area.

Healthcare in Smithtown includes national urgent care chains (MinuteClinic, AFC, Concentra), plus regional health system urgent care centers. Walk-in care is widely available 7 days a week.

This directory covers urgent care locations across Smithtown proper and surrounding suburbs. Whether you need same-day care or after-hours walk-in treatment, you'll find the nearest verified option.

Common questions about urgent care in Smithtown

Quick answers before you visit.

What insurance do urgent care clinics in Smithtown, NY accept?

Most urgent care clinics in Smithtown accept major commercial plans (Blue Cross Blue Shield of New York, Aetna, Cigna, UnitedHealthcare, Humana), Medicare, New York Medicaid, and TRICARE. Specific in-network coverage varies by clinic — check the individual clinic page for the most accurate list, or call the clinic directly to confirm before your visit.

Which urgent care networks are strongest in Smithtown?

The largest walk-in care networks in the Smithtown area include the major regional health systems. See the 'Local networks' section on this page for a description of each — their typical services, affiliated hospitals, and FAQs about insurance acceptance.

Is urgent care cheaper than the ER in Smithtown?

Yes — significantly. A typical urgent care visit in Smithtown costs $25–$75 with insurance (copay), or $100–$200 cash-pay for a basic visit. An ER visit averages $1,500–$2,500 even for non-emergency issues. Urgent care is appropriate for fevers, flu, UTIs, pink eye, minor injuries, strep, and most same-day concerns — reserve the ER for chest pain, stroke symptoms, severe bleeding, or trouble breathing.

Do Smithtown urgent care clinics take walk-ins, or do I need an appointment?

All Smithtown urgent care clinics accept walk-ins — that's their core business. Many large chains (MinuteClinic, AFC Urgent Care, Concentra, and Solv-partnered clinics) also let you reserve a time slot online to skip the waiting room. Wait times are typically posted live on each clinic's website.

Are there pediatric urgent care options in Smithtown?

Most adult urgent cares in Smithtown see children age 1 and older. For infants under 12 months or complex pediatric presentations, look for dedicated pediatric urgent care — PM Pediatric Care, children's-hospital-affiliated walk-in centers, or pediatric-specific clinics. Check individual clinic pages for pediatric availability and age ranges.

How late are urgent care clinics open in Smithtown?

Most Smithtown urgent care clinics are open 8 AM to 8 PM, 7 days a week. Some major-chain locations (MinuteClinic, AFC Urgent Care, Concentra) offer extended or weekend hours, and a handful operate 24/7. Check the 'hours' line on each individual clinic page for current operating times — clinic schedules change, so we recommend confirming before travel.