Location Posted on: Dec 28 2020 By: rogel alonzo Neurological Specialties of Long Island, PLLC170 Great Neck RoadGreat Neck, 11021 NY Phone: 516.487.4464Hours of Operation Office Hours Monday - Friday: 6:00am t0 9:00pm Saturday & Sunday: Varies by physician MRI Facility Open 7 Days A Week Daily: 6:00am to 11:00pm Learn More: Click Here to learn more about our hours of operation.