Dear Dr.
I'm sorry I didn't show up for my last apt. I apologize to all the people in your office. I got your letter in the mail. It says I was supposed to pay 30 days ago, but it hasn't been 30 days since that appointment. When I called to see if I could get my apt changed to an earlier time ( I said I wanted to see if instead of thursday at 1 could come monday or tuesday) the receptionist said she didn't see any appointment for next thursday at 1. :-(, but I just scheduled it this past monday. It made me feel like you deleted my appointment, you didn't want me to come. I understand though, I wish I went to my last appointment:-(.