Endo Excellence, Dr. Sara Fonseca & Associates is open Monday: 7:30 am - 5:30 pm Tuesday: 7:30 am - 5:30 pm Wednesday: 7:30 am - 5:30 pm Thursday: 7:30 am - 5:30 pm Friday: 8:00 am - 5:00 pm Saturday: Closed Sunday: Closed