Can I go in any time or do I have to make a appointment ?

You need to make an appointment.

You can go in at any time. Only if someone cancels their appointment, will you be seen by a doctor. You would be better off to make an appointment.

You need make appointment

Have you ever been seen there before?

Tried all I got was a recording did that from 9:00 to 11:30 nobody called back

You need to make an appointment but they do have Saturday hours. I believe it's 8a-2p.