Appointment was scheduled at nine for the burn/rec...

Appointment was scheduled at nine for the burn/reconstructive surgery office it is 9:30 and still waiting maybe don t schedule until they are actually available to see patient? I was just told I am a walk-in ?? I have had the appointment for a week .just got told hopefully I will be seen by 10:00?!? I did get in by ten the doctor and nurses are great! The reason for only three is definitely due to the scheduling alone..