Nassau Immediate Medical Care

Open today from 9:00 am to 1:00 pm • Call to schedule a visit.
Clinic Location

465 Willis Ave
Williston Park, NY 11596

Nassau County
Contact Information

About This Clinic in Williston Park, New York

Welcome to the primary care reference profile for **Nassau Immediate Medical Care**, an operational healthcare clinic located at 465 Willis Ave Williston Park, NY 11596 . Serving the Nassau County community, patients at this location receive care from Susan Welgrin, M.D.. Nassau Immediate Medical Care accommodates multiple health coverage options, accepting major networks such as **Medicare**. This provider is open 7 days a week. Read further below to access their local phone number, detailed weekly office hours, and patient reviews.

Hours of Operation

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Day Hours
Monday 9:00 am - 6:00 pm
Tuesday 9:00 am - 6:00 pm
Wednesday 9:00 am - 2:00 pm
Thursday 9:00 am - 6:00 pm
Friday 9:00 am - 5:00 pm
Saturday 9:00 am - 1:00 pm
Sunday 9:00 am - 1:00 pm

Accepted Insurance Plans

Need to verify your coverage? Nassau Immediate Medical Care and its resident providers could accept the insurance plans listed below. Because coverage can change, we recommend a quick call to the clinic at (516) 294-3535 to confirm they accept your specific plan before your appointment.

Medicare

Medicare

Meet Your Care Team

Our dedicated team provides comprehensive care in Stonewall. View provider specialties below to find the right fit for your needs.

DR. Susan Pauline Welgrin, M.D.

Internal Medicine

Map and Location

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Compare Nearby Clinics

Finding the right healthcare partner takes time. If you want to explore other local options, we've mapped 20 primary care providers within 20 miles of Williston Park. You can easily compare clinical practices across neighboring areas like Mineola and Garden City, with the nearest alternative located just 0.97 miles away.

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