Nassau Immediate Medical Care

Primary Care in Williston Park, New York

Address:
465 Willis Ave
Williston Park, NY 11596

County: Nassau County

Phone: (516) 294-3535

Open today from 9:00 am to 1:00 pm - Call to schedule a visit

About This Clinic

Nassau Immediate Medical Care is a primary care center located at 465 Willis Ave Williston Park, NY 11596 . This provider is open 7 days a week.

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

Nassau Immediate Medical Care — along with some of the providers practicing at this location — may currently accept health insurance plans from the companies listed below. Insurance participation may vary by physician, so we recommend verifying with the practice directly to confirm current coverage.

  • Medicare

Meet Your Care Team

Browse the table below to see each provider’s name and specialty, and click the info bubble beside any listing for a plain‑language look at what that specialty means.

Name Specialization
DR. Susan Pauline Welgrin, M.D. Internal Medicine

Map and Location

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