Online Scheduling for Physical and Occupational Therapy Is Now Available! You can now schedule, view, and reschedule your appointments online. Simply click the Online Scheduling button to get started. | Urgent Ortho Care is available in Great Neck and Huntington with same-day appointments Monday through Friday. Please call ahead to schedule. Weekend walk-in care is now offered in Great Neck on Saturdays and Sundays from 12:00 to 4:00 pm.