I schedule an appointment for 3:30 and it takes 45...

I schedule an appointment for 3:30 and it takes 45 minutes to complete an appointment at max and I started my new job at 4:30. I get there EARLY telling them this information. They said they have 2 other people for the same doctor scheduled at the same time. I waited for 20 minutes to get in and then left bc I knew I was going to be late. They should have times scheduled for one person so you are guaranteed not to wait around and waste your time. This was a huge disappointment to me today coming here.