Availability
Select a date & time
Select a date
Pick a day on the calendar to see open times.
Online booking not available
This provider hasn't enabled online appointments. Please contact them directly to schedule.
Call (631) 928-2377Ask the AI booking assistant for help →About
Florence Mary Wissert, NPP, FNP, CARN, CS is a Psychiatric/Mental Health Nurse Practitioner located in Port Jefferson, NY. Her office is at I High St, Port Jefferson, NY 11777 and appointments can be made by calling (631) 928 2377.
Contact information
Office hours
Monday, Friday: 9:00 AM, 5:00 PM
Saturday: Closed
Sunday: Closed